diff --git a/SOL002/README.md b/SOL002/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL002/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL002/VNFConfiguration-API_egm/README.md b/SOL002/VNFConfiguration-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL002/VNFConfiguration-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL002/VNFFaultManagement-API_egm/README.md b/SOL002/VNFFaultManagement-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL002/VNFFaultManagement-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL002/VNFIndicator-API_nxw/README.md b/SOL002/VNFIndicator-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL002/VNFIndicator-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL002/VNFIndicatorNotification-API_nxw/README.md b/SOL002/VNFIndicatorNotification-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL002/VNFIndicatorNotification-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL002/VNFLifecycleManagement-API_egm/README.md b/SOL002/VNFLifecycleManagement-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL002/VNFLifecycleManagement-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL002/VNFPerformanceManagement-API_nxw/README.md b/SOL002/VNFPerformanceManagement-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL002/VNFPerformanceManagement-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL002/gs_NFV-SOL002v020401p.pdf b/SOL002/gs_NFV-SOL002v020401p.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..5cdf56a81964dad1c293b7902f85e3c7156f20a4
Binary files /dev/null and b/SOL002/gs_NFV-SOL002v020401p.pdf differ
diff --git a/SOL003/README.md b/SOL003/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFFaultManagement-API_egm/README.md b/SOL003/VNFFaultManagement-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFFaultManagement-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFFaultManagementNotification-API_egm/README.md b/SOL003/VNFFaultManagementNotification-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFFaultManagementNotification-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFIndicator-API_nxw/README.md b/SOL003/VNFIndicator-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFIndicator-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFIndicatorNotification-API_nxw/README.md b/SOL003/VNFIndicatorNotification-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFIndicatorNotification-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFLifecycleManagement-API_egm/README.md b/SOL003/VNFLifecycleManagement-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFLifecycleManagement-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFLifecycleOperationGranting-API_egm/README.md b/SOL003/VNFLifecycleOperationGranting-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFLifecycleOperationGranting-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFPackageManagement-API_nxw/README.md b/SOL003/VNFPackageManagement-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFPackageManagement-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFPackageManagement-API_nxw/VNFPackageManagement.yaml b/SOL003/VNFPackageManagement-API_nxw/VNFPackageManagement.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..3c44c93fc35c7dfd9557a613a59b34608411299f
--- /dev/null
+++ b/SOL003/VNFPackageManagement-API_nxw/VNFPackageManagement.yaml
@@ -0,0 +1,8387 @@
+swagger: '2.0'
+info:
+  version: 1.1.1
+  title: SOL003 - VNF Package Management interface
+  description: >
+    SOL003 - VNF Package Management interface
+
+
+    IMPORTANT: Please note that this file might be not aligned to the current
+    version of the ETSI Group Specification it refers to. In case of
+    discrepancies the published ETSI Group Specification takes precedence.
+
+
+    In clause 4.3.2 of ETSI GS NFV-SOL 003 v2.4.1, an attribute-based filtering
+    mechanism is defined. This mechanism is currently not included in the
+    corresponding OpenAPI design for this GS version. Changes to the
+    attribute-based filtering mechanism are being considered in v2.5.1 of this
+    GS for inclusion in the corresponding future ETSI NFV OpenAPI design.
+
+    Please report bugs to
+    https://forge.etsi.org/bugzilla/buglist.cgi?component=Nfv-Openapis&list_id=61&product=NFV&resolution=
+  license:
+    name: ETSI Forge copyright notice
+    url: 'https://forge.etsi.org/etsi-forge-copyright-notice.txt'
+externalDocs:
+  description: ETSI GS NFV-SOL 003 V2.4.1
+  url: >-
+    http://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.04.01_60/gs_NFV-SOL003v020401p.pdf
+basePath: /vnfpkgm/v1
+schemes:
+  - https
+consumes:
+  - application/json
+produces:
+  - application/json
+paths:
+  /vnf_packages:
+    get:
+      description: >
+        Query VNF Package Info
+
+
+        The GET method queries the information of the VNF packages matching the
+        filter.
+      parameters:
+        - name: Accept
+          description: >
+            Content-Types that are acceptable for the response. Reference: IETF
+            RFC 7231
+          in: header
+          required: true
+          type: string
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+      responses:
+        '200':
+          description: |
+            OK
+            Information of the selected VNF packages.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            type: array
+            items:
+              description: |
+                This type represents the information of an VNF package.
+              type: object
+              required:
+                - id
+                - operationalState
+                - usageState
+                - _links
+              properties:
+                id:
+                  description: |
+                    An identifier with the intention of being globally unique.
+                  type: string
+                vnfdId:
+                  description: |
+                    An identifier with the intention of being globally unique.
+                  type: string
+                vnfProvider:
+                  description: >
+                    Provider of the VNF package and the VNFD. This information
+                    is copied from the VNFD.
+                  type: string
+                vnfProductName:
+                  description: >
+                    Name to identify the VNF product. Invariant for the VNF
+                    product lifetime. This information is copied from the VNFD.
+                    It shall be present after the VNF package content has been
+                    on-boarded and absent otherwise.
+                  type: string
+                vnfSoftwareVersion:
+                  description: |
+                    A Version.
+                  type: string
+                vnfdVersion:
+                  description: |
+                    A Version.
+                  type: string
+                checksum:
+                  description: >
+                    This type represents the checksum of a VNF package or an
+                    artifact file.
+                  type: object
+                  required:
+                    - algorithm
+                    - hash
+                  properties:
+                    algorithm:
+                      description: >
+                        Name of the algorithm used to generate the checksum, as
+                        defined in ETSI GS NFV-SOL 004. For example, SHA-256,
+                        SHA-512.
+                      type: string
+                    hash:
+                      description: |
+                        The hexadecimal value of the checksum.
+                      type: string
+                softwareImages:
+                  description: >
+                    Information about VNF package artifacts that are software
+                    images. This attribute shall not be present before the VNF
+                    package content is on-boarded. Otherwise, this attribute
+                    shall be present unless it has been requested to be excluded
+                    per attribute selector.
+                  type: array
+                  items:
+                    description: >
+                      This type represents an artifact contained in a VNF
+                      package which represents a software image.
+                    type: object
+                    required:
+                      - id
+                      - name
+                      - provider
+                      - version
+                      - checksum
+                      - containerFormat
+                      - diskFormat
+                      - createdAt
+                      - minDisk
+                      - minRam
+                      - size
+                      - imagePath
+                    properties:
+                      id:
+                        description: |
+                          An identifier that is unique within a VNF descriptor.
+                        type: string
+                      name:
+                        description: |
+                          Name of the software image.
+                        type: string
+                      provider:
+                        description: |
+                          Provider of the software image.
+                        type: string
+                      version:
+                        description: |
+                          A Version.
+                        type: string
+                      checksum:
+                        description: >
+                          This type represents the checksum of a VNF package or
+                          an artifact file.
+                        type: object
+                        required:
+                          - algorithm
+                          - hash
+                        properties:
+                          algorithm:
+                            description: >
+                              Name of the algorithm used to generate the
+                              checksum, as defined in ETSI GS NFV-SOL 004. For
+                              example, SHA-256, SHA-512.
+                            type: string
+                          hash:
+                            description: |
+                              The hexadecimal value of the checksum.
+                            type: string
+                      containerFormat:
+                        description: >
+                          Container format indicates whether the software image
+                          is in a file format that also contains metadata about
+                          the actual software. Permitted values: - AKI: a kernel
+                          image format - AMI: a machine image format - ARI: a
+                          ramdisk image format - BARE: the image does not have a
+                          container or metadata envelope - DOCKER: docker
+                          container format - OVA: OVF package in a tarfile -
+                          OVF: OVF container format The list of permitted values
+                          was taken from "Container formats" in 
+                          http://docs.openstack.org/image-guide/image-formats.html
+                        type: string
+                        enum:
+                          - AKI
+                          - AMI
+                          - ARI
+                          - BARE
+                          - DOCKER
+                          - OVA
+                          - OVF
+                      diskFormat:
+                        description: >
+                          Disk format of a software image is the format of the
+                          underlying disk image. Permitted values: - AKI: a
+                          kernel image format - AMI: a machine image format -
+                          ARI: a ramdisk image format - ISO: an archive format
+                          for the data contents of an optical disc,
+                            such as CD-ROM
+                          - QCOW2: a common disk image format, which can expand
+                          dynamically
+                            and supports copy on write
+                          - RAW: an unstructured disk image format - VDI: a
+                          common disk image format - VHD: a common disk image
+                          format - VHDX: enhanced version of VHD format - VMDK:
+                          a common disk image format The list of permitted
+                          values was adapted from "Disk formats" in 
+                          http://docs.openstack.org/image-guide/image-formats.html
+                        type: string
+                        enum:
+                          - AKI
+                          - AMI
+                          - ISO
+                          - QCOW2
+                          - RAW
+                          - VDI
+                          - VHD
+                          - VHDX
+                          - VMDK
+                      createdAt:
+                        description: >
+                          Date-time stamp.  Representation: String formatted
+                          according to IETF RFC 3339.
+                        type: string
+                        format: date-time
+                      minDisk:
+                        description: |
+                          The minimal disk for this software image in bytes.
+                        type: integer
+                      minRam:
+                        description: |
+                          The minimal RAM for this software image in bytes.
+                        type: integer
+                      size:
+                        description: |
+                          Size of this software image in bytes.
+                        type: integer
+                      userMetadata:
+                        description: >
+                          This type represents a list of key-value pairs. The
+                          order of the pairs in the list is not significant. In
+                          JSON, a set of key- value pairs is represented as an
+                          object. It shall comply with the provisions  defined
+                          in clause 4 of IETF RFC 7159. 
+                        type: object
+                      imagePath:
+                        description: >
+                          Path in the VNF package, which identifies the image
+                          artifact and also allows to access a copy of the image
+                          artifact.
+                        type: string
+                additionalArtifacts:
+                  description: >
+                    Information about VNF package artifacts contained in the VNF
+                    package that are not software images. This attribute shall
+                    not be present before the VNF package content is on-boarded.
+                    Otherwise, this attribute shall be present if the VNF
+                    package contains additional artifacts.
+                  type: array
+                  items:
+                    description: >
+                      This type represents an artifact other than a software
+                      image which is contained in a VNF package.
+                    type: object
+                    required:
+                      - artifactPath
+                      - checksum
+                    properties:
+                      artifactPath:
+                        description: >
+                          Path in the VNF package, which identifies the artifact
+                          and also allows to access a copy of the artifact.
+                        type: string
+                      checksum:
+                        description: >
+                          This type represents the checksum of a VNF package or
+                          an artifact file.
+                        type: object
+                        required:
+                          - algorithm
+                          - hash
+                        properties:
+                          algorithm:
+                            description: >
+                              Name of the algorithm used to generate the
+                              checksum, as defined in ETSI GS NFV-SOL 004. For
+                              example, SHA-256, SHA-512.
+                            type: string
+                          hash:
+                            description: |
+                              The hexadecimal value of the checksum.
+                            type: string
+                      metadata:
+                        description: >
+                          This type represents a list of key-value pairs. The
+                          order of the pairs in the list is not significant. In
+                          JSON, a set of key- value pairs is represented as an
+                          object. It shall comply with the provisions  defined
+                          in clause 4 of IETF RFC 7159. 
+                        type: object
+                onboardingState:
+                  description: >
+                    CREATED: The VNF package resource has been created.
+                    UPLOADING: The associated VNF package content is being
+                    uploaded. PROCESSING: The associated VNF package content is
+                    being processed, e.g.,
+                      validation.
+                    ONBOARDED: The associated VNF package content has been
+                    successfully
+                      on-boarded.
+                  type: string
+                  enum:
+                    - CREATED
+                    - UPLOADING
+                    - PROCESSING
+                    - ONBOARDED
+                operationalState:
+                  description: >
+                    - ENABLED: The VNF package is enabled, i.e. it can be used
+                    for
+                      instantiation of new VNF instances.
+                    - DISABLED: The VNF package is disabled, i.e. it cannot be
+                    used for
+                      further VNF instantiation requests (unless and until the VNF package
+                      is re-enabled).
+                  type: string
+                  enum:
+                    - ENABLED
+                    - DISABLED
+                usageState:
+                  description: >
+                    - IN_USE: VNF instances instantiated from this VNF package
+                    exist. - NOT_IN_USE: No existing VNF instance is
+                    instantiated from this VNF
+                      package.
+                userDefinedData:
+                  description: >
+                    This type represents a list of key-value pairs. The order of
+                    the pairs in the list is not significant. In JSON, a set of
+                    key- value pairs is represented as an object. It shall
+                    comply with the provisions  defined in clause 4 of IETF RFC
+                    7159. 
+                  type: object
+                _links:
+                  description: |
+                    Links to resources related to this resource.
+                  type: object
+                  required:
+                    - self
+                    - packageContent
+                  properties:
+                    self:
+                      description: |
+                        This type represents a link to a resource.
+                      type: object
+                      required:
+                        - href
+                      properties:
+                        href:
+                          description: |
+                            URI of the referenced resource.
+                          type: string
+                          format: url
+                    vnfd:
+                      description: |
+                        This type represents a link to a resource.
+                      type: object
+                      required:
+                        - href
+                      properties:
+                        href:
+                          description: |
+                            URI of the referenced resource.
+                          type: string
+                          format: url
+                    packageContent:
+                      description: |
+                        This type represents a link to a resource.
+                      type: object
+                      required:
+                        - href
+                      properties:
+                        href:
+                          description: |
+                            URI of the referenced resource.
+                          type: string
+                          format: url
+        '400':
+          description: >
+            Bad Request
+
+            It fhe request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            This code is returned if the requested byte range in the Range HTTP
+            header is not present in the requested resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+  '/vnf_packages/{vnfPkgId}':
+    parameters:
+      - name: vnfPkgId
+        description: >
+          Identifier of the VNF package. The identifier is allocated by the
+          NFVO. This identifier can be retrieved from the "vnfPkgId" attribute
+          in the VnfPackageOnboardingNotification or
+          VnfPackageChangeNotification.
+        in: path
+        type: string
+        required: true
+    get:
+      description: |
+        Query VNF Package Info
+
+        The GET method reads the information of an individual VNF package.
+      parameters:
+        - name: Accept
+          description: >
+            Content-Types that are acceptable for the response. Reference: IETF
+            RFC 7231
+          in: header
+          required: true
+          type: string
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+      responses:
+        '200':
+          description: |
+            OK
+            Information of the selected VNF packages.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: |
+              This type represents the information of an VNF package.
+            type: object
+            required:
+              - id
+              - operationalState
+              - usageState
+              - _links
+            properties:
+              id:
+                description: |
+                  An identifier with the intention of being globally unique.
+                type: string
+              vnfdId:
+                description: |
+                  An identifier with the intention of being globally unique.
+                type: string
+              vnfProvider:
+                description: >
+                  Provider of the VNF package and the VNFD. This information is
+                  copied from the VNFD.
+                type: string
+              vnfProductName:
+                description: >
+                  Name to identify the VNF product. Invariant for the VNF
+                  product lifetime. This information is copied from the VNFD. It
+                  shall be present after the VNF package content has been
+                  on-boarded and absent otherwise.
+                type: string
+              vnfSoftwareVersion:
+                description: |
+                  A Version.
+                type: string
+              vnfdVersion:
+                description: |
+                  A Version.
+                type: string
+              checksum:
+                description: >
+                  This type represents the checksum of a VNF package or an
+                  artifact file.
+                type: object
+                required:
+                  - algorithm
+                  - hash
+                properties:
+                  algorithm:
+                    description: >
+                      Name of the algorithm used to generate the checksum, as
+                      defined in ETSI GS NFV-SOL 004. For example, SHA-256,
+                      SHA-512.
+                    type: string
+                  hash:
+                    description: |
+                      The hexadecimal value of the checksum.
+                    type: string
+              softwareImages:
+                description: >
+                  Information about VNF package artifacts that are software
+                  images. This attribute shall not be present before the VNF
+                  package content is on-boarded. Otherwise, this attribute shall
+                  be present unless it has been requested to be excluded per
+                  attribute selector.
+                type: array
+                items:
+                  description: >
+                    This type represents an artifact contained in a VNF package
+                    which represents a software image.
+                  type: object
+                  required:
+                    - id
+                    - name
+                    - provider
+                    - version
+                    - checksum
+                    - containerFormat
+                    - diskFormat
+                    - createdAt
+                    - minDisk
+                    - minRam
+                    - size
+                    - imagePath
+                  properties:
+                    id:
+                      description: |
+                        An identifier that is unique within a VNF descriptor.
+                      type: string
+                    name:
+                      description: |
+                        Name of the software image.
+                      type: string
+                    provider:
+                      description: |
+                        Provider of the software image.
+                      type: string
+                    version:
+                      description: |
+                        A Version.
+                      type: string
+                    checksum:
+                      description: >
+                        This type represents the checksum of a VNF package or an
+                        artifact file.
+                      type: object
+                      required:
+                        - algorithm
+                        - hash
+                      properties:
+                        algorithm:
+                          description: >
+                            Name of the algorithm used to generate the checksum,
+                            as defined in ETSI GS NFV-SOL 004. For example,
+                            SHA-256, SHA-512.
+                          type: string
+                        hash:
+                          description: |
+                            The hexadecimal value of the checksum.
+                          type: string
+                    containerFormat:
+                      description: >
+                        Container format indicates whether the software image is
+                        in a file format that also contains metadata about the
+                        actual software. Permitted values: - AKI: a kernel image
+                        format - AMI: a machine image format - ARI: a ramdisk
+                        image format - BARE: the image does not have a container
+                        or metadata envelope - DOCKER: docker container format -
+                        OVA: OVF package in a tarfile - OVF: OVF container
+                        format The list of permitted values was taken from
+                        "Container formats" in 
+                        http://docs.openstack.org/image-guide/image-formats.html
+                      type: string
+                      enum:
+                        - AKI
+                        - AMI
+                        - ARI
+                        - BARE
+                        - DOCKER
+                        - OVA
+                        - OVF
+                    diskFormat:
+                      description: >
+                        Disk format of a software image is the format of the
+                        underlying disk image. Permitted values: - AKI: a kernel
+                        image format - AMI: a machine image format - ARI: a
+                        ramdisk image format - ISO: an archive format for the
+                        data contents of an optical disc,
+                          such as CD-ROM
+                        - QCOW2: a common disk image format, which can expand
+                        dynamically
+                          and supports copy on write
+                        - RAW: an unstructured disk image format - VDI: a common
+                        disk image format - VHD: a common disk image format -
+                        VHDX: enhanced version of VHD format - VMDK: a common
+                        disk image format The list of permitted values was
+                        adapted from "Disk formats" in 
+                        http://docs.openstack.org/image-guide/image-formats.html
+                      type: string
+                      enum:
+                        - AKI
+                        - AMI
+                        - ISO
+                        - QCOW2
+                        - RAW
+                        - VDI
+                        - VHD
+                        - VHDX
+                        - VMDK
+                    createdAt:
+                      description: >
+                        Date-time stamp.  Representation: String formatted
+                        according to IETF RFC 3339.
+                      type: string
+                      format: date-time
+                    minDisk:
+                      description: |
+                        The minimal disk for this software image in bytes.
+                      type: integer
+                    minRam:
+                      description: |
+                        The minimal RAM for this software image in bytes.
+                      type: integer
+                    size:
+                      description: |
+                        Size of this software image in bytes.
+                      type: integer
+                    userMetadata:
+                      description: >
+                        This type represents a list of key-value pairs. The
+                        order of the pairs in the list is not significant. In
+                        JSON, a set of key- value pairs is represented as an
+                        object. It shall comply with the provisions  defined in
+                        clause 4 of IETF RFC 7159. 
+                      type: object
+                    imagePath:
+                      description: >
+                        Path in the VNF package, which identifies the image
+                        artifact and also allows to access a copy of the image
+                        artifact.
+                      type: string
+              additionalArtifacts:
+                description: >
+                  Information about VNF package artifacts contained in the VNF
+                  package that are not software images. This attribute shall not
+                  be present before the VNF package content is on-boarded.
+                  Otherwise, this attribute shall be present if the VNF package
+                  contains additional artifacts.
+                type: array
+                items:
+                  description: >
+                    This type represents an artifact other than a software image
+                    which is contained in a VNF package.
+                  type: object
+                  required:
+                    - artifactPath
+                    - checksum
+                  properties:
+                    artifactPath:
+                      description: >
+                        Path in the VNF package, which identifies the artifact
+                        and also allows to access a copy of the artifact.
+                      type: string
+                    checksum:
+                      description: >
+                        This type represents the checksum of a VNF package or an
+                        artifact file.
+                      type: object
+                      required:
+                        - algorithm
+                        - hash
+                      properties:
+                        algorithm:
+                          description: >
+                            Name of the algorithm used to generate the checksum,
+                            as defined in ETSI GS NFV-SOL 004. For example,
+                            SHA-256, SHA-512.
+                          type: string
+                        hash:
+                          description: |
+                            The hexadecimal value of the checksum.
+                          type: string
+                    metadata:
+                      description: >
+                        This type represents a list of key-value pairs. The
+                        order of the pairs in the list is not significant. In
+                        JSON, a set of key- value pairs is represented as an
+                        object. It shall comply with the provisions  defined in
+                        clause 4 of IETF RFC 7159. 
+                      type: object
+              onboardingState:
+                description: >
+                  CREATED: The VNF package resource has been created. UPLOADING:
+                  The associated VNF package content is being uploaded.
+                  PROCESSING: The associated VNF package content is being
+                  processed, e.g.,
+                    validation.
+                  ONBOARDED: The associated VNF package content has been
+                  successfully
+                    on-boarded.
+                type: string
+                enum:
+                  - CREATED
+                  - UPLOADING
+                  - PROCESSING
+                  - ONBOARDED
+              operationalState:
+                description: >
+                  - ENABLED: The VNF package is enabled, i.e. it can be used for
+                    instantiation of new VNF instances.
+                  - DISABLED: The VNF package is disabled, i.e. it cannot be
+                  used for
+                    further VNF instantiation requests (unless and until the VNF package
+                    is re-enabled).
+                type: string
+                enum:
+                  - ENABLED
+                  - DISABLED
+              usageState:
+                description: >
+                  - IN_USE: VNF instances instantiated from this VNF package
+                  exist. - NOT_IN_USE: No existing VNF instance is instantiated
+                  from this VNF
+                    package.
+              userDefinedData:
+                description: >
+                  This type represents a list of key-value pairs. The order of
+                  the pairs in the list is not significant. In JSON, a set of
+                  key- value pairs is represented as an object. It shall comply
+                  with the provisions  defined in clause 4 of IETF RFC 7159. 
+                type: object
+              _links:
+                description: |
+                  Links to resources related to this resource.
+                type: object
+                required:
+                  - self
+                  - packageContent
+                properties:
+                  self:
+                    description: |
+                      This type represents a link to a resource.
+                    type: object
+                    required:
+                      - href
+                    properties:
+                      href:
+                        description: |
+                          URI of the referenced resource.
+                        type: string
+                        format: url
+                  vnfd:
+                    description: |
+                      This type represents a link to a resource.
+                    type: object
+                    required:
+                      - href
+                    properties:
+                      href:
+                        description: |
+                          URI of the referenced resource.
+                        type: string
+                        format: url
+                  packageContent:
+                    description: |
+                      This type represents a link to a resource.
+                    type: object
+                    required:
+                      - href
+                    properties:
+                      href:
+                        description: |
+                          URI of the referenced resource.
+                        type: string
+                        format: url
+        '400':
+          description: >
+            Bad Request
+
+            If the request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            This code is returned if the requested byte range in the Range HTTP
+            header is not present in the requested resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+  '/vnf_packages/{vnfPkgId}/vnfd':
+    parameters:
+      - name: vnfPkgId
+        description: >
+          Identifier of the on-boarded VNF package. The identifier is allocated
+          by the NFVO. This identifier can be retrieved from the "vnfPkgId"
+          attribute in the VnfPackageOnboardingNotification or
+          VnfPackageChangeNotification.
+        in: path
+        type: string
+        required: true
+    get:
+      description: >
+        Query VNF Package Info
+
+
+        The GET method reads the content of the VNFD within a VNF package. The
+        VNFD can be implemented as a single file or as a collection of multiple
+        files. If the VNFD is implemented in the form of multiple files, a ZIP
+        file embedding these files shall be returned. If the VNFD is implemented
+        as a single file, either that file or a ZIP file embedding that file
+        shall be returned. The selection of the format is controlled by the
+        "Accept" HTTP header passed in the GET request. * If the "Accept" header
+        contains only "text/plain" and the VNFD is
+          implemented as a single file, the file shall be returned;
+          otherwise, an error message shall be returned.
+        * If the "Accept" header contains only "application/zip", the single
+          file or the multiple files that make up the VNFD shall be returned
+          embedded in a ZIP file.
+        * If the "Accept" header contains both "text/plain" and
+          "application/zip", it is up to the NFVO to choose the format to
+          return for a single-file VNFD; for a multi-file VNFD, a ZIP file
+          shall be returned.
+        The default format of the ZIP file shall be the one specified in ETSI GS
+        NFV-SOL 004 where only the YAML files representing the VNFD, and
+        information needed to navigate the ZIP file and to identify the file
+        that is the entry point for parsing the VNFD (such as TOSCA-meta or
+        manifest files or naming conventions) are included.
+      parameters:
+        - name: Accept
+          description: >
+            Content-Types that are acceptable for the response. Permitted
+            values: "text/plain" and/or "application/zip" Reference: IETF RFC
+            7231
+          in: header
+          required: true
+          type: string
+          enum:
+            - text/plain
+            - application/zip
+            - text/plain+application/zip
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+      responses:
+        '200':
+          description: >
+            OK
+
+            On success, the content of the VNFD is returned. The payload body
+            shall contain a copy of the file representing the VNFD or a ZIP file
+            that contains the file or multiple files representing the VNFD, as
+            specified above. The "Content-Type" HTTP header shall be set
+            according to the format of the returned file, i.e. to "text/plain"
+            for a YAML file or to "application/zip" for a ZIP file.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              enum:
+                - text/plain
+                - application/zip
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+        '400':
+          description: >
+            Bad Request
+
+            If the request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" header does not contain at least one name of a
+            content type for which the NFVO can provide a representation of the
+            VNFD, the NFVO shall respond with this response code. The
+            "ProblemDetails" structure may be included with the "detail"
+            attribute providing more information about the error.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '409':
+          description: >
+            Conflict
+
+            Error: The operation cannot be executed currently, due to a conflict
+            with the state of the resource. Typically, this is due to the fact
+            that "onboardingState" of the VNF package has a value different from
+            "ONBOARDED". The response body shall contain a ProblemDetails
+            structure, in which the "detail" attribute shall convey more
+            information about the error.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            This code is returned if the requested byte range in the Range HTTP
+            header is not present in the requested resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+  '/vnf_packages/{vnfPkgId}/package_content':
+    parameters:
+      - name: vnfPkgId
+        description: >
+          Identifier of the on-boarded VNF package. The identifier is allocated
+          by the NFVO. This identifier can be retrieved from the "vnfPkgId"
+          attribute in the VnfPackageOnboardingNotification or
+          VnfPackageChangeNotification.
+        in: path
+        type: string
+        required: true
+    get:
+      description: >
+        Fetch VNF Package
+
+
+        The GET method fetches the content of a VNF package identified by the
+        VNF package identifier allocated by the NFVO.
+      parameters:
+        - name: Accept
+          description: |
+            Content-Types that are acceptable for the response.
+          in: header
+          required: true
+          type: string
+          enum:
+            - text/plain
+            - application/zip
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+        - name: Range
+          description: >
+            The request may contain a "Range" HTTP header to obtain single range
+            of bytes from the VNF package file. This can be used to continue an
+            aborted transmission. If the NFVO does not support range requests,
+            it should return the whole file with a 200 OK response instead.
+          in: header
+          type: string
+      responses:
+        '200':
+          description: >
+            OK
+
+            On success, a copy of the VNF package file is returned. The response
+            body shall include a copy of the VNF package file. The "Content-Type
+            HTTP" header shall be set according to the type of the file, i.e. to
+            "application/zip" for a VNF Package as defined in ETSI GS NFV-SOL
+            004.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+        '206':
+          description: >
+            Partial Content
+
+            On success, if the NFVO supports range requests, a single
+            consecutive byte range from the content of the VNF package file is
+            returned. The response body shall contain the requested part of the
+            VNF package file. The "Content-Range" HTTP header shall be provided
+            according to IETF RFC 7233. The "Content-Type" HTTP header shall be
+            set as defined above for the "200 OK" response.
+          headers:
+            Content-Range:
+              type: string
+              maximum: 1
+              minimum: 1
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+        '400':
+          description: >
+            Bad Request
+
+            If the request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '409':
+          description: >
+            Conflict
+
+            Error: The operation cannot be executed currently, due to a conflict
+            with the state of the resource. Typically, this is due to the fact
+            that "onboardingState" of the VNF package has a value different from
+            "ONBOARDED". The response body shall contain a ProblemDetails
+            structure, in which the "detail" attribute shall convey more
+            information about the error.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            The byte range passed in the "Range" header did not match any
+            available byte range in the VNF package file (e.g. "access after end
+            of file"). The response body may contain a ProblemDetails structure.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+  '/vnf_packages/{vnfPkgId}/artifacts/{artifactPath}':
+    parameters:
+      - name: artifactPath
+        description: >
+          Path of the artifact within the VNF package. This identifier can be
+          retrieved from the "artifactPath" attribute of the applicable
+          "additionalArtifacts" entry in the body of the response to a GET
+          request querying the "Individual VNF package" or the "VNF packages"
+          resource.
+        in: path
+        type: string
+        required: true
+      - name: vnfPkgId
+        description: >
+          Identifier of the on-boarded VNF package. The identifier is allocated
+          by the NFVO. This identifier can be retrieved from the "vnfPkgId"
+          attribute in the VnfPackageOnboardingNotification or
+          VnfPackageChangeNotification.
+        in: path
+        type: string
+        required: true
+    get:
+      description: |
+        Fetch VNF Package Artifacts
+
+        The GET method fetches the content of an artifact within a VNF package.
+      parameters:
+        - name: Accept
+          description: |
+            Content-Types that are acceptable for the response.
+          in: header
+          required: true
+          type: string
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+        - name: Range
+          description: >
+            The request may contain a "Range" HTTP header to obtain single range
+            of bytes from the VNF package file. This can be used to continue an
+            aborted transmission. If the NFVO does not support range requests,
+            it should return the whole file with a 200 OK response instead.
+          in: header
+          type: string
+      responses:
+        '200':
+          description: >
+            OK
+
+            On success, the content of the artifact is returned. The payload
+            body shall contain a copy of the artifact file from the VNF package,
+            as defined by ETSI GS NFV-SOL 004. The "Content-Type" HTTP header
+            shall be set according to the content type of the artifact file. If
+            the content type cannot be determined, the header shall be set to
+            the value "application/octet-stream".
+          headers:
+            Content-Type:
+              description: >
+                The MIME type of the body of the response. The "Content-Type"
+                HTTP header shall be set according to the content type of the
+                artifact file. If the content type cannot be determined, the
+                header shall be set to the value "application/octet-stream".
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+        '206':
+          description: >
+            Partial Content
+
+            On success, if the NFVO supports range requests, a single
+            consecutive byte range from the content of the VNF package file is
+            returned. The response body shall contain the requested part of the
+            VNF package file. The "Content-Range" HTTP header shall be provided
+            according to IETF RFC 7233. The "Content-Type" HTTP header shall be
+            set as defined above for the "200 OK" response.
+          headers:
+            Content-Range:
+              type: string
+              maximum: 1
+              minimum: 1
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+        '400':
+          description: >
+            Bad Request
+
+            If the request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '409':
+          description: >
+            Conflict
+
+            Error: The operation cannot be executed currently, due to a conflict
+            with the state of the resource. Typically, this is due to the fact
+            that "onboardingState" of the VNF package has a value different from
+            "ONBOARDED". The response body shall contain a ProblemDetails
+            structure, in which the "detail" attribute shall convey more
+            information about the error.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            The byte range passed in the "Range" header did not match any
+            available byte range in the VNF package file (e.g. "access after end
+            of file"). The response body may contain a ProblemDetails structure.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+  /subscriptions:
+    post:
+      description: >
+        Subscribe
+
+
+        The POST method creates a new subscription. Creation of two subscription
+        resources with the same callbackURI and the same filter can result in
+        performance degradation and will provide duplicates of notifications to
+        the VNFM, and might make sense only in very rare use cases.
+        Consequently, the NFVO may either allow creating a subscription resource
+        if another subscription resource with the same filter and callbackUri
+        already exists (in which case it shall return the “201 Created” response
+        code), or may decide to not create a duplicate subscription resource (in
+        which case it shall return a “303 See Other” response code referencing
+        the existing subscription resource with the same filter and
+        callbackUri).
+      parameters:
+        - name: PkgmSubscriptionRequest
+          description: >
+            Representation of the created subscription resource. The HTTP
+            response shall include a "Location" HTTP header that points to the
+            created subscription resource.
+          in: body
+          required: true
+          schema:
+            description: >
+              This type represents a subscription request related to VNF package
+              management notifications about VNF package on-boarding or changes.
+            type: object
+            required:
+              - callbackUri
+            properties:
+              filter:
+                description: >
+                  This type represents a subscription filter related to
+                  notifications related to VNF package management. At a
+                  particular nesting level in the filter structure, the
+                  following applies: All attributes shall match in order for the
+                  filter to match (logical "and" between different filter
+                  attributes). If an attribute is an array, the attribute shall
+                  match if at least one of the values in the array matches
+                  (logical "or" between the values of one filter attribute).
+                type: object
+                properties:
+                  notificationTypes:
+                    description: >
+                      Match particular notification types. Permitted values: -
+                      VnfPackageOnboardingNotification -
+                      VnfPackageChangeNotification The permitted values of the
+                      "notificationTypes" attribute are spelled exactly as the
+                      names of the notification types to facilitate automated
+                      code generation systems.
+                    type: array
+                    items:
+                      type: string
+                      enum:
+                        - VnfPackageOnboardingNotification
+                        - VnfPackageChangeNotification
+                  vnfProductsFromProviders:
+                    description: >
+                      If present, match VNF packages that contain VNF products
+                      from certain providers. The attributes
+                      "vnfProductsFromProviders", "vnfdId" and "vnfPkgId" are
+                      alternatives to reference to particular VNF packages in a
+                      filter. They should not be used both in the same filter
+                      instance, but one alternative should be chosen.
+                    type: array
+                    items:
+                      type: object
+                      required:
+                        - vnfProvider
+                      properties:
+                        vnfProvider:
+                          description: |
+                            Name of the VNF provider to match.
+                          type: string
+                        vnfProducts:
+                          description: >
+                            If present, match VNF packages that contain VNF
+                            products with certain product names, from one
+                            particular provider.
+                          type: array
+                          items:
+                            type: object
+                            required:
+                              - vnfProductName
+                            properties:
+                              vnfProductName:
+                                description: |
+                                  Name of the VNF product to match.
+                                type: string
+                              versions:
+                                description: >
+                                  If present, match VNF packages that contain
+                                  VNF products with certain versions and a
+                                  certain product name, from one particular
+                                  provider.
+                                type: array
+                                items:
+                                  type: object
+                                  required:
+                                    - vnfSoftwareVersion
+                                  properties:
+                                    vnfSoftwareVersion:
+                                      description: |
+                                        A Version.
+                                      type: string
+                                    vnfdVersions:
+                                      description: >
+                                        If present, match VNF packages that
+                                        contain VNF products with certain VNFD
+                                        versions, a certain software version and
+                                        a certain product name, from one
+                                        particular provider.
+                                      type: array
+                                      items:
+                                        description: |
+                                          A Version.
+                                        type: string
+                  vnfdId:
+                    description: >
+                      Match VNF packages with a VNFD identifier listed in the
+                      attribute. The attributes "vnfProductsFromProviders",
+                      "vnfdId" and "vnfPkgId" are alternatives to reference to
+                      particular VNF packages in a filter. They should not be
+                      used both in the same filter instance, but one alternative
+                      should be chosen.
+                    type: array
+                    items:
+                      description: >
+                        An identifier with the intention of being globally
+                        unique.
+                      type: string
+                  vnfPkgId:
+                    description: >
+                      Match VNF packages with a package identifier listed in the
+                      attribute. May be present if the "notificationTypes"
+                      attribute contains the value
+                      "VnfPackageChangeNotification", and shall be absent
+                      otherwise. The attributes "vnfProductsFromProviders",
+                      "vnfdId" and "vnfPkgId" are alternatives to reference to
+                      particular VNF packages in a filter. They should not be
+                      used both in the same filter instance, but one alternative
+                      should be chosen.
+                    type: array
+                    items:
+                      description: >
+                        An identifier with the intention of being globally
+                        unique.
+                      type: string
+                  operationalState:
+                    description: >
+                      - ENABLED: The VNF package is enabled, i.e. it can be used
+                      for
+                        instantiation of new VNF instances.
+                      - DISABLED: The VNF package is disabled, i.e. it cannot be
+                      used for
+                        further VNF instantiation requests (unless and until the VNF package
+                        is re-enabled).
+                    type: string
+                    enum:
+                      - ENABLED
+                      - DISABLED
+                  usageState:
+                    description: >
+                      - IN_USE: VNF instances instantiated from this VNF package
+                      exist. - NOT_IN_USE: No existing VNF instance is
+                      instantiated from this VNF
+                        package.
+              callbackUri:
+                description: |
+                  String formatted according to IETF RFC 3986.
+                type: string
+              authentication:
+                type: object
+                required:
+                  - authType
+                properties:
+                  authType:
+                    description: >
+                      Defines the types of Authentication / Authorization which
+                      the API consumer is willing to accept when receiving a
+                      notification. Permitted values: * BASIC: In every HTTP
+                      request to the notification endpoint, use
+                        HTTP Basic authentication with the client credentials. 
+                      * OAUTH2_CLIENT_CREDENTIALS: In every HTTP request to the
+                        notification endpoint, use an OAuth 2.0 Bearer token, obtained
+                        using the client credentials grant type.
+                      * TLS_CERT: Every HTTP request to the notification
+                      endpoint is sent
+                        over a mutually authenticated TLS session, i.e. not only the
+                        server is authenticated, but also the client is authenticated
+                        during the TLS tunnel setup.
+                    type: array
+                    items:
+                      type: string
+                      enum:
+                        - BASIC
+                        - OAUTH2_CLIENT_CREDENTIALS
+                        - TLS_CERT
+                  paramsBasic:
+                    description: >
+                      Parameters for authentication/authorization using BASIC.
+                      Shall be present if authType is "BASIC" and the contained
+                      information has not been provisioned out of band. Shall be
+                      absent otherwise.
+                    type: object
+                    properties:
+                      userName:
+                        description: >
+                          Username to be used in HTTP Basic authentication.
+                          Shall be present if it has not been provisioned out of
+                          band.
+                        type: string
+                      password:
+                        description: >
+                          Password to be used in HTTP Basic authentication.
+                          Shall be present if it has not been provisioned out of
+                          band.
+                        type: string
+                  paramsOauth2ClientCredentials:
+                    description: >
+                      Parameters for authentication/authorization using
+                      OAUTH2_CLIENT_CREDENTIALS. Shall be present if authType is
+                      "OAUTH2_CLIENT_CREDENTIALS" and the contained information
+                      has not been provisioned out of band. Shall be absent
+                      otherwise.
+                    type: object
+                    properties:
+                      clientId:
+                        description: >
+                          Client identifier to be used in the access token
+                          request of the OAuth 2.0 client credentials grant
+                          type.  Shall be present if it has not been provisioned
+                          out of band. The clientId and clientPassword passed in
+                          a subscription shall not be the same as the clientId
+                          and clientPassword that are used to obtain
+                          authorization for API requests. Client credentials may
+                          differ between subscriptions. The value of
+                          clientPassword should be generated by a random
+                          process.
+                        type: string
+                      clientPassword:
+                        description: >
+                          Client password to be used in the access token request
+                          of the OAuth 2.0 client credentials grant type.  Shall
+                          be present if it has not been provisioned out of band.
+                          The clientId and clientPassword passed in a
+                          subscription shall not be the same as the clientId and
+                          clientPassword that are used to obtain authorization
+                          for API requests. Client credentials may differ
+                          between subscriptions. The value of clientPassword
+                          should be generated by a random process.
+                        type: string
+                      tokenEndpoint:
+                        description: |
+                          String formatted according to IETF RFC 3986.
+                        type: string
+        - name: Accept
+          description: >
+            Content-Types that are acceptable for the response. Reference: IETF
+            RFC 7231
+          in: header
+          required: true
+          type: string
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+        - name: Content-Type
+          description: |
+            The MIME type of the body of the request. Reference: IETF RFC 7231
+          in: header
+          required: true
+          type: string
+      responses:
+        '201':
+          description: >
+            Created
+
+            Representation of the created subscription resource. The HTTP
+            response shall include a "Location" HTTP header that points to the
+            created subscription resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            Location:
+              description: The resource URI of the created VNF instance
+              type: string
+              format: url
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            type: array
+            items:
+              description: >
+                This type represents a subscription related to notifications
+                about VNF package management.
+              type: object
+              required:
+                - id
+                - callbackUri
+                - _links
+              properties:
+                id:
+                  description: |
+                    An identifier with the intention of being globally unique.
+                  type: string
+                filter:
+                  description: >
+                    This type represents a subscription filter related to
+                    notifications related to VNF package management. At a
+                    particular nesting level in the filter structure, the
+                    following applies: All attributes shall match in order for
+                    the filter to match (logical "and" between different filter
+                    attributes). If an attribute is an array, the attribute
+                    shall match if at least one of the values in the array
+                    matches (logical "or" between the values of one filter
+                    attribute).
+                  type: object
+                  properties:
+                    notificationTypes:
+                      description: >
+                        Match particular notification types. Permitted values: -
+                        VnfPackageOnboardingNotification -
+                        VnfPackageChangeNotification The permitted values of the
+                        "notificationTypes" attribute are spelled exactly as the
+                        names of the notification types to facilitate automated
+                        code generation systems.
+                      type: array
+                      items:
+                        type: string
+                        enum:
+                          - VnfPackageOnboardingNotification
+                          - VnfPackageChangeNotification
+                    vnfProductsFromProviders:
+                      description: >
+                        If present, match VNF packages that contain VNF products
+                        from certain providers. The attributes
+                        "vnfProductsFromProviders", "vnfdId" and "vnfPkgId" are
+                        alternatives to reference to particular VNF packages in
+                        a filter. They should not be used both in the same
+                        filter instance, but one alternative should be chosen.
+                      type: array
+                      items:
+                        type: object
+                        required:
+                          - vnfProvider
+                        properties:
+                          vnfProvider:
+                            description: |
+                              Name of the VNF provider to match.
+                            type: string
+                          vnfProducts:
+                            description: >
+                              If present, match VNF packages that contain VNF
+                              products with certain product names, from one
+                              particular provider.
+                            type: array
+                            items:
+                              type: object
+                              required:
+                                - vnfProductName
+                              properties:
+                                vnfProductName:
+                                  description: |
+                                    Name of the VNF product to match.
+                                  type: string
+                                versions:
+                                  description: >
+                                    If present, match VNF packages that contain
+                                    VNF products with certain versions and a
+                                    certain product name, from one particular
+                                    provider.
+                                  type: array
+                                  items:
+                                    type: object
+                                    required:
+                                      - vnfSoftwareVersion
+                                    properties:
+                                      vnfSoftwareVersion:
+                                        description: |
+                                          A Version.
+                                        type: string
+                                      vnfdVersions:
+                                        description: >
+                                          If present, match VNF packages that
+                                          contain VNF products with certain VNFD
+                                          versions, a certain software version and
+                                          a certain product name, from one
+                                          particular provider.
+                                        type: array
+                                        items:
+                                          description: |
+                                            A Version.
+                                          type: string
+                    vnfdId:
+                      description: >
+                        Match VNF packages with a VNFD identifier listed in the
+                        attribute. The attributes "vnfProductsFromProviders",
+                        "vnfdId" and "vnfPkgId" are alternatives to reference to
+                        particular VNF packages in a filter. They should not be
+                        used both in the same filter instance, but one
+                        alternative should be chosen.
+                      type: array
+                      items:
+                        description: >
+                          An identifier with the intention of being globally
+                          unique.
+                        type: string
+                    vnfPkgId:
+                      description: >
+                        Match VNF packages with a package identifier listed in
+                        the attribute. May be present if the "notificationTypes"
+                        attribute contains the value
+                        "VnfPackageChangeNotification", and shall be absent
+                        otherwise. The attributes "vnfProductsFromProviders",
+                        "vnfdId" and "vnfPkgId" are alternatives to reference to
+                        particular VNF packages in a filter. They should not be
+                        used both in the same filter instance, but one
+                        alternative should be chosen.
+                      type: array
+                      items:
+                        description: >
+                          An identifier with the intention of being globally
+                          unique.
+                        type: string
+                    operationalState:
+                      description: >
+                        - ENABLED: The VNF package is enabled, i.e. it can be
+                        used for
+                          instantiation of new VNF instances.
+                        - DISABLED: The VNF package is disabled, i.e. it cannot
+                        be used for
+                          further VNF instantiation requests (unless and until the VNF package
+                          is re-enabled).
+                      type: string
+                      enum:
+                        - ENABLED
+                        - DISABLED
+                    usageState:
+                      description: >
+                        - IN_USE: VNF instances instantiated from this VNF
+                        package exist. - NOT_IN_USE: No existing VNF instance is
+                        instantiated from this VNF
+                          package.
+                callbackUri:
+                  description: |
+                    String formatted according to IETF RFC 3986.
+                  type: string
+                _links:
+                  description: |
+                    Links to resources related to this resource.
+                  type: object
+                  required:
+                    - self
+                  properties:
+                    self:
+                      description: |
+                        This type represents a link to a resource.
+                      type: object
+                      required:
+                        - href
+                      properties:
+                        href:
+                          description: |
+                            URI of the referenced resource.
+                          type: string
+                          format: url
+        '303':
+          description: >
+            See Other
+
+            A subscription with the same callbackURI and the same filter already
+            exists and the policy of the VNFM is to not create redundant
+            subscriptions. The HTTP response shall include a "Location" HTTP
+            header that contains the resource URI of the existing subscription
+            resource. The response body shall be empty.
+        '400':
+          description: >
+            Bad Request
+
+            If the request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            This code is returned if the requested byte range in the Range HTTP
+            header is not present in the requested resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+    get:
+      description: >
+        Query Subscription Information
+
+
+        The GET method queries the list of active subscriptions of the
+        functional block that invokes the method. It can be used e.g. for
+        resynchronization after error situations.
+      parameters:
+        - name: Accept
+          description: >
+            Content-Types that are acceptable for the response. Reference: IETF
+            RFC 7231
+          in: header
+          required: true
+          type: string
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+      responses:
+        '200':
+          description: >
+            OK
+
+            Active subscriptions of the functional block that invokes the
+            method.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            type: array
+            items:
+              description: >
+                This type represents a subscription related to notifications
+                about VNF package management.
+              type: object
+              required:
+                - id
+                - callbackUri
+                - _links
+              properties:
+                id:
+                  description: |
+                    An identifier with the intention of being globally unique.
+                  type: string
+                filter:
+                  description: >
+                    This type represents a subscription filter related to
+                    notifications related to VNF package management. At a
+                    particular nesting level in the filter structure, the
+                    following applies: All attributes shall match in order for
+                    the filter to match (logical "and" between different filter
+                    attributes). If an attribute is an array, the attribute
+                    shall match if at least one of the values in the array
+                    matches (logical "or" between the values of one filter
+                    attribute).
+                  type: object
+                  properties:
+                    notificationTypes:
+                      description: >
+                        Match particular notification types. Permitted values: -
+                        VnfPackageOnboardingNotification -
+                        VnfPackageChangeNotification The permitted values of the
+                        "notificationTypes" attribute are spelled exactly as the
+                        names of the notification types to facilitate automated
+                        code generation systems.
+                      type: array
+                      items:
+                        type: string
+                        enum:
+                          - VnfPackageOnboardingNotification
+                          - VnfPackageChangeNotification
+                    vnfProductsFromProviders:
+                      description: >
+                        If present, match VNF packages that contain VNF products
+                        from certain providers. The attributes
+                        "vnfProductsFromProviders", "vnfdId" and "vnfPkgId" are
+                        alternatives to reference to particular VNF packages in
+                        a filter. They should not be used both in the same
+                        filter instance, but one alternative should be chosen.
+                      type: array
+                      items:
+                        type: object
+                        required:
+                          - vnfProvider
+                        properties:
+                          vnfProvider:
+                            description: |
+                              Name of the VNF provider to match.
+                            type: string
+                          vnfProducts:
+                            description: >
+                              If present, match VNF packages that contain VNF
+                              products with certain product names, from one
+                              particular provider.
+                            type: array
+                            items:
+                              type: object
+                              required:
+                                - vnfProductName
+                              properties:
+                                vnfProductName:
+                                  description: |
+                                    Name of the VNF product to match.
+                                  type: string
+                                versions:
+                                  description: >
+                                    If present, match VNF packages that contain
+                                    VNF products with certain versions and a
+                                    certain product name, from one particular
+                                    provider.
+                                  type: array
+                                  items:
+                                    type: object
+                                    required:
+                                      - vnfSoftwareVersion
+                                    properties:
+                                      vnfSoftwareVersion:
+                                        description: |
+                                          A Version.
+                                        type: string
+                                      vnfdVersions:
+                                        description: >
+                                          If present, match VNF packages that
+                                          contain VNF products with certain VNFD
+                                          versions, a certain software version and
+                                          a certain product name, from one
+                                          particular provider.
+                                        type: array
+                                        items:
+                                          description: |
+                                            A Version.
+                                          type: string
+                    vnfdId:
+                      description: >
+                        Match VNF packages with a VNFD identifier listed in the
+                        attribute. The attributes "vnfProductsFromProviders",
+                        "vnfdId" and "vnfPkgId" are alternatives to reference to
+                        particular VNF packages in a filter. They should not be
+                        used both in the same filter instance, but one
+                        alternative should be chosen.
+                      type: array
+                      items:
+                        description: >
+                          An identifier with the intention of being globally
+                          unique.
+                        type: string
+                    vnfPkgId:
+                      description: >
+                        Match VNF packages with a package identifier listed in
+                        the attribute. May be present if the "notificationTypes"
+                        attribute contains the value
+                        "VnfPackageChangeNotification", and shall be absent
+                        otherwise. The attributes "vnfProductsFromProviders",
+                        "vnfdId" and "vnfPkgId" are alternatives to reference to
+                        particular VNF packages in a filter. They should not be
+                        used both in the same filter instance, but one
+                        alternative should be chosen.
+                      type: array
+                      items:
+                        description: >
+                          An identifier with the intention of being globally
+                          unique.
+                        type: string
+                    operationalState:
+                      description: >
+                        - ENABLED: The VNF package is enabled, i.e. it can be
+                        used for
+                          instantiation of new VNF instances.
+                        - DISABLED: The VNF package is disabled, i.e. it cannot
+                        be used for
+                          further VNF instantiation requests (unless and until the VNF package
+                          is re-enabled).
+                      type: string
+                      enum:
+                        - ENABLED
+                        - DISABLED
+                    usageState:
+                      description: >
+                        - IN_USE: VNF instances instantiated from this VNF
+                        package exist. - NOT_IN_USE: No existing VNF instance is
+                        instantiated from this VNF
+                          package.
+                callbackUri:
+                  description: |
+                    String formatted according to IETF RFC 3986.
+                  type: string
+                _links:
+                  description: |
+                    Links to resources related to this resource.
+                  type: object
+                  required:
+                    - self
+                  properties:
+                    self:
+                      description: |
+                        This type represents a link to a resource.
+                      type: object
+                      required:
+                        - href
+                      properties:
+                        href:
+                          description: |
+                            URI of the referenced resource.
+                          type: string
+                          format: url
+        '400':
+          description: >
+            Bad Request
+
+            Invalid attribute-based filtering parameters or Invalid attribute
+            selector. It fhe request is malformed or syntactically incorrect
+            (e.g. if the request URI contains incorrect query parameters or a
+            syntactically incorrect payload body), the API producer shall
+            respond with this response code. The "ProblemDetails" structure
+            shall be provided, and should include in the "detail" attribute more
+            information about the source of the problem. If the request contains
+            a malformed access token, the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided. If there is
+            an application error related to the client's input that cannot be
+            easily mapped to any other HTTP response code ("catch all error"),
+            the API producer shall respond with this response code.The
+            "ProblemDetails" structure shall be provided, and shall include in
+            the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            This code is returned if the requested byte range in the Range HTTP
+            header is not present in the requested resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+  '/subscriptions/{subscriptionId}':
+    parameters:
+      - name: subscriptionId
+        description: >
+          Identifier of this subscription. This identifier can be retrieved from
+          the resource referenced by the "Location" HTTP header in the response
+          to a POST request creating a new subscription resource. It can also be
+          retrieved from the "id" attribute in the payload body of that
+          response.
+        in: path
+        type: string
+        required: true
+    get:
+      description: |
+        Query Subscription Information
+
+        The GET method reads an individual subscription.
+      parameters:
+        - name: Accept
+          description: >
+            Content-Types that are acceptable for the response. Reference: IETF
+            RFC 7231
+          in: header
+          required: true
+          type: string
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+      responses:
+        '200':
+          description: |
+            OK
+            Representation of the subscription resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              This type represents a subscription related to notifications about
+              VNF package management.
+            type: object
+            required:
+              - id
+              - callbackUri
+              - _links
+            properties:
+              id:
+                description: |
+                  An identifier with the intention of being globally unique.
+                type: string
+              filter:
+                description: >
+                  This type represents a subscription filter related to
+                  notifications related to VNF package management. At a
+                  particular nesting level in the filter structure, the
+                  following applies: All attributes shall match in order for the
+                  filter to match (logical "and" between different filter
+                  attributes). If an attribute is an array, the attribute shall
+                  match if at least one of the values in the array matches
+                  (logical "or" between the values of one filter attribute).
+                type: object
+                properties:
+                  notificationTypes:
+                    description: >
+                      Match particular notification types. Permitted values: -
+                      VnfPackageOnboardingNotification -
+                      VnfPackageChangeNotification The permitted values of the
+                      "notificationTypes" attribute are spelled exactly as the
+                      names of the notification types to facilitate automated
+                      code generation systems.
+                    type: array
+                    items:
+                      type: string
+                      enum:
+                        - VnfPackageOnboardingNotification
+                        - VnfPackageChangeNotification
+                  vnfProductsFromProviders:
+                    description: >
+                      If present, match VNF packages that contain VNF products
+                      from certain providers. The attributes
+                      "vnfProductsFromProviders", "vnfdId" and "vnfPkgId" are
+                      alternatives to reference to particular VNF packages in a
+                      filter. They should not be used both in the same filter
+                      instance, but one alternative should be chosen.
+                    type: array
+                    items:
+                      type: object
+                      required:
+                        - vnfProvider
+                      properties:
+                        vnfProvider:
+                          description: |
+                            Name of the VNF provider to match.
+                          type: string
+                        vnfProducts:
+                          description: >
+                            If present, match VNF packages that contain VNF
+                            products with certain product names, from one
+                            particular provider.
+                          type: array
+                          items:
+                            type: object
+                            required:
+                              - vnfProductName
+                            properties:
+                              vnfProductName:
+                                description: |
+                                  Name of the VNF product to match.
+                                type: string
+                              versions:
+                                description: >
+                                  If present, match VNF packages that contain
+                                  VNF products with certain versions and a
+                                  certain product name, from one particular
+                                  provider.
+                                type: array
+                                items:
+                                  type: object
+                                  required:
+                                    - vnfSoftwareVersion
+                                  properties:
+                                    vnfSoftwareVersion:
+                                      description: |
+                                        A Version.
+                                      type: string
+                                    vnfdVersions:
+                                      description: >
+                                        If present, match VNF packages that
+                                        contain VNF products with certain VNFD
+                                        versions, a certain software version and
+                                        a certain product name, from one
+                                        particular provider.
+                                      type: array
+                                      items:
+                                        description: |
+                                          A Version.
+                                        type: string
+                  vnfdId:
+                    description: >
+                      Match VNF packages with a VNFD identifier listed in the
+                      attribute. The attributes "vnfProductsFromProviders",
+                      "vnfdId" and "vnfPkgId" are alternatives to reference to
+                      particular VNF packages in a filter. They should not be
+                      used both in the same filter instance, but one alternative
+                      should be chosen.
+                    type: array
+                    items:
+                      description: >
+                        An identifier with the intention of being globally
+                        unique.
+                      type: string
+                  vnfPkgId:
+                    description: >
+                      Match VNF packages with a package identifier listed in the
+                      attribute. May be present if the "notificationTypes"
+                      attribute contains the value
+                      "VnfPackageChangeNotification", and shall be absent
+                      otherwise. The attributes "vnfProductsFromProviders",
+                      "vnfdId" and "vnfPkgId" are alternatives to reference to
+                      particular VNF packages in a filter. They should not be
+                      used both in the same filter instance, but one alternative
+                      should be chosen.
+                    type: array
+                    items:
+                      description: >
+                        An identifier with the intention of being globally
+                        unique.
+                      type: string
+                  operationalState:
+                    description: >
+                      - ENABLED: The VNF package is enabled, i.e. it can be used
+                      for
+                        instantiation of new VNF instances.
+                      - DISABLED: The VNF package is disabled, i.e. it cannot be
+                      used for
+                        further VNF instantiation requests (unless and until the VNF package
+                        is re-enabled).
+                    type: string
+                    enum:
+                      - ENABLED
+                      - DISABLED
+                  usageState:
+                    description: >
+                      - IN_USE: VNF instances instantiated from this VNF package
+                      exist. - NOT_IN_USE: No existing VNF instance is
+                      instantiated from this VNF
+                        package.
+              callbackUri:
+                description: |
+                  String formatted according to IETF RFC 3986.
+                type: string
+              _links:
+                description: |
+                  Links to resources related to this resource.
+                type: object
+                required:
+                  - self
+                properties:
+                  self:
+                    description: |
+                      This type represents a link to a resource.
+                    type: object
+                    required:
+                      - href
+                    properties:
+                      href:
+                        description: |
+                          URI of the referenced resource.
+                        type: string
+                        format: url
+        '400':
+          description: >
+            Bad Request
+
+            If the request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            This code is returned if the requested byte range in the Range HTTP
+            header is not present in the requested resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+    delete:
+      description: |
+        Terminate subscription
+
+        The DELETE method terminates an individual subscription.
+      parameters:
+        - name: Authorization
+          description: |
+            The authorization token for the request. Reference: IETF RFC 7235
+          in: header
+          required: false
+          type: string
+      responses:
+        '204':
+          description: |
+            No Content
+            The subscription resource was deleted successfully.
+          headers:
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+        '400':
+          description: >
+            Bad Request
+
+            If the request is malformed or syntactically incorrect (e.g. if the
+            request URI contains incorrect query parameters or a syntactically
+            incorrect payload body), the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided, and
+            should include in the "detail" attribute more information about the
+            source of the problem. If the request contains a malformed access
+            token, the API producer should respond with this response. The
+            details of the error shall be returned in the WWW-Authenticate HTTP
+            header, as defined in IETF RFC 6750 and IETF RFC 7235. The
+            ProblemDetails structure may be provided. If there is an application
+            error related to the client's input that cannot be easily mapped to
+            any other HTTP response code ("catch all error"), the API producer
+            shall respond with this response code.The "ProblemDetails" structure
+            shall be provided, and shall include in the "detail" attribute more
+            information about the source of the problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '401':
+          description: >
+            Unauthorized
+
+            If the request contains no access token even though one is required,
+            or if the request contains an authorization token that is invalid
+            (e.g. expired or revoked), the API producer should respond with this
+            response. The details of the error shall be returned in the
+            WWW-Authenticate HTTP header, as defined in IETF RFC 6750 and IETF
+            RFC 7235. The ProblemDetails structure may be provided.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+            WWW-Authenticate:
+              description: >
+                Challenge if the corresponding HTTP request has not provided
+                authorization, or error details if the corresponding HTTP
+                request has provided an invalid authorization token.
+              type: string
+              maximum: 1
+              minimum: 0
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '403':
+          description: >
+            Forbidden
+
+            If the API consumer is not allowed to perform a particular request
+            to a particular resource, the API producer shall respond with this
+            response code. The "ProblemDetails" structure shall be provided.  It
+            should include in the "detail" attribute information about the
+            source of the problem, and may indicate how to solve it.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '404':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '405':
+          description: >
+            Not Found
+
+            If the API producer did not find a current representation for the
+            resource addressed by the URI passed in the request, or is not
+            willing to disclose that one exists, it shall respond with this
+            response code.  The "ProblemDetails" structure may be provided,
+            including in the "detail" attribute information about the source of
+            the problem, e.g. a wrong resource URI variable.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '406':
+          description: >
+            Not Acceptable
+
+            If the "Accept" HTTP header does not contain at least one name of a
+            content type that is acceptable to the API producer, the API
+            producer shall respond with this response code. The "ProblemDetails"
+            structure may be omitted in that case.        
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '416':
+          description: >
+            Requested Range Not Satisfiable
+
+            This code is returned if the requested byte range in the Range HTTP
+            header is not present in the requested resource.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '500':
+          description: >
+            Internal Server Error
+
+            If there is an application error not related to the client's input
+            that cannot be easily mapped to any other HTTP response code ("catch
+            all error"), the API producer shall respond withthis response code.
+            The "ProblemDetails" structure shall be provided, and shall include
+            in the "detail" attribute more information about the source of the
+            problem.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+        '503':
+          description: >
+            Service Unavailable
+
+            If the API producer encounters an internal overload situation of
+            itself or of a system it relies on, it should respond with this
+            response code, following the provisions in IETF RFC 7231 [13] for
+            the use of the "Retry-After" HTTP header and for the alternative to
+            refuse the connection. The "ProblemDetails" structure may be
+            omitted.
+          headers:
+            Content-Type:
+              description: The MIME type of the body of the response.
+              type: string
+              maximum: 1
+              minimum: 1
+          schema:
+            description: >
+              The definition of the general "ProblemDetails" data structure from
+              IETF RFC 7807 [19] is reproduced inthis structure. Compared to the
+              general framework defined in IETF RFC 7807 [19], the "status" and
+              "detail" attributes are mandated to be included by the present
+              document, to ensure that the response contains additional textual
+              information about an error. IETF RFC 7807 [19] foresees
+              extensibility of the "ProblemDetails" type. It is possible that
+              particular APIs in the present document, or particular
+              implementations, define extensions to define additional attributes
+              that provide more information about the error. The description
+              column only provides some explanation of the meaning to Facilitate
+              understanding of the design. For a full description, see IETF RFC
+              7807 [19].
+            type: object
+            required:
+              - status
+              - detail
+            properties:
+              type:
+                description: >
+                  A URI reference according to IETF RFC 3986 [5] that identifies
+                  the problem type. It is encouraged that the URI provides
+                  human-readable documentation for the problem (e.g. using HTML)
+                  when dereferenced. When this member is not present, its value
+                  is assumed to be "about:blank".
+                type: string
+                format: URI
+              title:
+                description: >
+                  A short, human-readable summary of the problem type. It should
+                  not change from occurrence to occurrence of the problem,
+                  except for purposes of localization. If type is given and
+                  other than "about:blank", this attribute shall also be
+                  provided. A short, human-readable summary of the problem
+                  type.  It SHOULD NOT change from occurrence to occurrence of
+                  the problem, except for purposes of localization (e.g., using
+                  proactive content negotiation; see [RFC7231], Section 3.4).
+                type: string
+              status:
+                description: >
+                  The HTTP status code for this occurrence of the problem. The
+                  HTTP status code ([RFC7231], Section 6) generated by the
+                  origin server for this occurrence of the problem.
+                type: integer
+              detail:
+                description: >
+                  A human-readable explanation specific to this occurrence of
+                  the problem.
+                type: string
+              instance:
+                description: >
+                  A URI reference that identifies the specific occurrence of the
+                  problem. It may yield further information if dereferenced.
+                type: string
+                format: URI
+
diff --git a/SOL003/VNFPackageManagementNotification-API_nxw/README.md b/SOL003/VNFPackageManagementNotification-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFPackageManagementNotification-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFPerformanceManagement-API_nxw/README.md b/SOL003/VNFPerformanceManagement-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFPerformanceManagement-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VNFPerformanceManagementNotification-API_nxw/README.md b/SOL003/VNFPerformanceManagementNotification-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VNFPerformanceManagementNotification-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/VirtualisedResourcesQuotaAvailableNotification-API_egm/README.md b/SOL003/VirtualisedResourcesQuotaAvailableNotification-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL003/VirtualisedResourcesQuotaAvailableNotification-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL003/gs_nfv-sol003v020401p.pdf b/SOL003/gs_nfv-sol003v020401p.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..280e3f37e5e3c1cd3481a5aa6773e7d3c52eea9d
Binary files /dev/null and b/SOL003/gs_nfv-sol003v020401p.pdf differ
diff --git a/SOL005/NSDManagement-API_nxw/README.md b/SOL005/NSDManagement-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL005/NSDManagement-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL005/NSFaultManagement-API_egm/README.md b/SOL005/NSFaultManagement-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL005/NSFaultManagement-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL005/NSLifecycleManagement-API_egm/README.md b/SOL005/NSLifecycleManagement-API_egm/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL005/NSLifecycleManagement-API_egm/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL005/README.md b/SOL005/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL005/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL005/VNFPackageManagement-API_nxw/README.md b/SOL005/VNFPackageManagement-API_nxw/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..f5f7677f55fcf78e1846a4ff3f61fb4cdef215c3
--- /dev/null
+++ b/SOL005/VNFPackageManagement-API_nxw/README.md
@@ -0,0 +1,12 @@
+# NFV API Tests
+
+This is a development folder for ETSI STF 557.
+It includes the NFV API conformance test descriptions.
+
+## License
+
+Any software in this repository is released under the ETSI Software License.
+Licensing information is available in the attached LICENSE file.
+
+
+Copyright (c) ETSI 2018
diff --git a/SOL005/gs_NFV-SOL005v020401p.pdf b/SOL005/gs_NFV-SOL005v020401p.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..25853e74037202158cee668abf38a751c7613b91
Binary files /dev/null and b/SOL005/gs_NFV-SOL005v020401p.pdf differ