swagger: "2.0"

info:
  version: "1.1.1"
  title: SOL003 - VNF Lifecycle Management interface
  description: >
    SOL003 - VNF Lifecycle Management interface definition


    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: "/vnflcm/v1"

schemes:
  - https

consumes:
  - "application/json"
produces:
  - "application/json"

paths:
###############################################################################
# API Versions                                                                #
###############################################################################
  '/api-versions':
    get:
      summary: Retrieve API version information
      description: >
        The GET method reads API version information. This method shall follow the provisions specified in
        table 4.6.3.3.3.2-1 for request and response data structures, and response codes. URI query parameters are not
        supported.
      parameters:
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: false
          type: string
      responses:
        200:
          description: >
            API version information was read successfully.
            The response body shall contain 4.4 API version
            information, as defined in clause 4.4.1.13.
          schema:
            $ref: '../../definitions/SOL002SOL003_def.yaml#/definitions/ApiVersionInformation'
          headers:
            Content-Type:
              description: The MIME type of the body of the response.
              type: string
              maximum: 1
              minimum: 1
            Version:
              description: The used API version.
              type: string
              maximum: 1
              minimum: 1
        400: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/400' }
        401: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/401' }
        403: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/403' }
        404: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/404' }
        405: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/405' }
        406: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/406' }
        413: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/413' }
        414: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/414' }
        416: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/416' }
        422: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/422' }
        429: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/429' }
        500: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/500' }
        503: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/503' }
        504: { $ref: '../../responses/SOL002SOL003_resp.yaml#/responses/504' }

###############################################################################
# VNF instances                                                               #
###############################################################################
  '/vnf_instances':
    #SOL003 location: 5.4.2
    post:
      #TODO: Add headers defined in 4.3.4.2
      description: >
        Create VNF Identifier


        The POST method creates a new VNF instance resource.
      parameters:
        - name: createVnfRequest
          description: The VNF creation parameters
          in: body
          required: true
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/CreateVnfRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        201:
          description: A VNF Instance identifier was created successfully
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VnfInstance"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-inconsistent-state"
        416:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/416"
        422:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/422"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
    get:
      description: >
        Query VNF


        The GET method queries information about multiple VNF instances.
      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
        - name: filter
          description: >
            Attribute-based filtering expression according to clause 4.3.2.
            The VNFM shall support receiving this parameter as part of the 
            URI query string. The NFVO may supply this parameter. 
            All attribute names that appear in the VnfInstance and in data 
            types referenced from it shall be supported by the VNFM in the 
            filter expression.
          in: query
          required: false
          type: string
        - name: all_fields
          description: >
            Include all complex attributes in the response.
            See clause 4.3.3 for details. The VNFM shall support this parameter.
          in: query
          required: false
          type: string
        - name: fields
          description: >
            Complex attributes to be included into the response.
            See clause 4.3.3 for details. The VNFM should support this parameter.
          in: query
          required: false
          type: string
        - name: exclude_fields
          description: >
            Complex attributes to be excluded from the response.
            See clause 4.3.3 for details. The VNFM should support this parameter.
          in: query
          required: false
          type: string
        - name: exclude_default
          description: >
            Indicates to exclude the following complex attributes from the response.
            See clause 4.3.3 for details. The VNFM shall support this parameter.
            The following attributes shall be excluded from the VnfInstance structure
            in the response body if this parameter is provided, or none of the parameters
            "all_fields," "fields", "exclude_fields", "exclude_default" are provided:
            -	vnfConfigurableProperties
            - vimConnectionInfo
            -	instantiatedVnfInfo
            -	metadata
            -	extensions
          in: query
          required: false
          type: string
        - name: nextpage_opaque_marker
          description: >
            Marker to obtain the next page of a paged response. Shall be supported by the 
            VNFM if the VNFM supports alternative 2 (paging) according to clause 4.7.2.1 
            for this resource.
          in: query
          required: false
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        200:
          description: > 
            OK

            Information about zero or more VNF instances was queried
            successfully. The response body shall contain in an array
            the representations of zero or more VNF instances, as defined
            in clause 5.5.2.2.
            If the VNFM supports alternative 2 (paging) according to 
            clause 4.7.2.1 for this resource, inclusion of the Link 
            HTTP header in this response shall follow the provisions 
            in clause 4.7.2.3.
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            type: array
            items:
              $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VnfInstance"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400-attr-selector"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-inconsistent-state"
        416:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/416"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Individual VNF instance                                                     #
###############################################################################
  '/vnf_instances/{vnfInstanceId}':
    #SOL003 location: 5.4.3.2
    parameters:
      - name: vnfInstanceId
        description: >
          Identifier of the VNF instance. This identifier can be retrieved from
          the resource referenced by the "Location" HTTP header in the response
          to a POST request creating a new VNF instance 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 VNF


        The GET method retrieves information about a VNF instance by reading
        an individual VNF instance resource.
      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
        - name: Content-Type
          description: >
            The MIME type of the body of the request.
            Reference: IETF RFC 7231
          in: header
          required: true
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        200:
          description: > 
            OK

            Information about zero or more VNF instances was queried
            successfully. The response body shall contain
            representations of zero or more VNF instances.
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VnfInstance"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-inconsistent-state"
        416:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/416"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
    patch:
      #SOL003 location: 5.4.3.3.4
      description: >
        Modify VNF Information


        This method modifies an individual VNF instance resource. Changes to
        the VNF configurable properties are applied to the configuration in
        the VNF instance, and are reflected in the representation of this
        resource. Other changes are applied to the VNF instance information
        managed by the VNFM, and are reflected in the representation of this
        resource
      parameters:
        - name: VnfInfoModificationRequest
          description: > 
            Input parameters for VNF info modification.
          required: true
          in: body
          schema:
            $ref: "../definitions/SOL003_def.yaml#/definitions/VnfInfoModificationRequest"
        - name: Authorization
          description: >
            The authorization token for the request.
            Reference: IETF RFC 7235
          in: header
          required: false
          type: string
        - name: Content-Type
          description: >
            The Content-Type header shall be set to
            "application/merge-patch+json" according to IETF RFC 7396.
          in: header
          required: true
          type: string
          enum: ["application/merge-patch+json"]
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location-empty"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400-attr-selector"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-another-lcm-operation-ongoing"
        412:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/412"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
    delete:
      #SOL003 location: 5.4.3.3.5
      description: >
        Delete VNF Identifier


        This method deletes an individual VNF instance resource.
      parameters:
        - name: Authorization
          description: >
            The authorization token for the request.
            Reference: IETF RFC 7235
          in: header
          required: false
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        204:
          description: > 
            No Content

            The VNF instance resource and the associated VNF identifier were
            deleted successfully.
            The response body shall be empty.
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400-attr-selector"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-INSTANTIATED"
        412:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/412"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Instantiate VNF task                                                        #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/instantiate':
    #SOL003 location: 5.4.4.2
    parameters:
      - name: vnfInstanceId
        description: >
          Identifier of the VNF instance. This identifier can be retrieved from
          the resource referenced by the "Location" HTTP header in the response
          to a POST request creating a new VNF instance resource. It can also
          be retrieved from the "id" attribute in the payload body of that
          response.
        in: path
        type: string
        required: true
    post: 
      #SOL003 location: 5.4.4.3.1
      description: >
        Instantiate VNF


        The POST method instantiates a VNF instance.
      parameters:
        - name: InstantiateVnfRequest
          description: Parameters for the VNF instantiation.
          in: body
          required: true
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/InstantiateVnfRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          description: > 
            Accepted

            The request was accepted for processing, but the  processing has
            not been completed.
            The response body shall be empty.
            The HTTP response shall include a "Location" HTTP header that
            contains the URI of the newly-created "VNF LCM operation
            occurrence" resource corresponding to the operation.
          headers:
            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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-INSTANTIATED"
        416:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/416"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Scale VNF task                                                              #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/scale':
    #SOL003 location: 5.4.5.2
    parameters:
      - name: vnfInstanceId
        description: >
          Identifier of the VNF instance to be scaled. This identifier can be
          retrieved from the resource referenced by the "Location" HTTP header
          in the response to a POST request creating a new VNF instance
          resource. It can also be retrieved from the "id" attribute in the
          payload body of that response.
        in: path
        type: string
        required: true
    post: 
      #SOL003 location: 5.4.5.3.1
      description: >
        Scale VNF


        The POST method requests to scale a VNF instance resource
        incrementally.
      parameters:
        - name: ScaleVnfRequest
          description: Parameters for the scale VNF operation.
          in: body
          required: true
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/ScaleVnfRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-NOT-INSTANTIATED"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Scale VNF to Level task                                                     #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/scale_to_level':
    #SOL003 location: 5.4.6.2
    parameters:
      - name: vnfInstanceId
        description: >
          Identifier of the VNF instance to be scaled to a target level. This
          identifier can be retrieved from the resource referenced by the
          "Location" HTTP header in the response to a POST request creating a
          new VNF instance resource. It can also be retrieved from the "id"
          attribute in the payload body of that response.
        in: path
        type: string
        required: true
    post: 
      #SOL003 location: 5.4.6.3.1
      description: >
        Scale VNF to Level

        
        The POST method requests to scale a VNF instance resource to a target
        level.
      parameters:
        - name: ScaleVnfToLevelRequest
          description: Parameters for the scale VNF to Level operation.
          in: body
          required: true
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/ScaleVnfToLevelRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-NOT-INSTANTIATED"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Change VNF Flavour task                                                     #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/change_flavour':
    #SOL003 location: 5.4.7.2
    parameters:
      - name: vnfInstanceId
        description: >
          The identifier of the VNF instance of which the deployment flavour
          is requested to be changed. This identifier can be retrieved from
          the resource referenced by the "Location" HTTP header in the
          response to a POST request creating a new VNF instance resource. It
          can also be retrieved from the "id" attribute in the payload body of
          that response.
        in: path
        type: string
        required: true
    post: 
      description: >
        Change VNF Flavour


        The POST method changes the deployment flavour of a VNF instance.
      parameters:
        - name: ChangeVnfFlavourRequest
          description: Parameters for the Change VNF Flavour operation.
          in: body
          required: true
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/ChangeVnfFlavourRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-NOT-INSTANTIATED"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Terminate VNF task                                                         #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/terminate':
    #SOL003 location: 5.4.8.2
    parameters:
      - name: vnfInstanceId
        description: >
          The identifier of the VNF instance to be terminated. This identifier
          can be retrieved from the resource referenced by the "Location" HTTP
          header in the response to a POST request creating a new VNF instance
          resource. It can also be retrieved from the "id" attribute in the
          payload body of that response.
        in: path
        type: string
        required: true
    post: 
      description: >
        Terminate VNF


        The POST method terminates a VNF instance.
      parameters:
        - name: TerminateVnfRequest
          description: Parameters for the VNF termination.
          in: body
          required: true
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/TerminateVnfRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-NOT-INSTANTIATED"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Heal VNF task                                                               #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/heal':
    #SOL003 location: 5.4.9.2
    parameters:
      - name: vnfInstanceId
        description: >
          Identifier of the VNF instance to be healed. This identifier can be
          retrieved from the resource referenced by the "Location" HTTP
          header in the response to a POST request creating a new VNF instance
          resource. It can also be retrieved from the "id" attribute in the
          payload body of that response.
        in: path
        type: string
        required: true
    post: 
      description: >
        Heal VNF


        The POST method requests to heal a VNF instance resource.
      parameters:
        - name: HealVnfRequest
          description: Parameters for the Heal VNF operation.
          in: body
          required: true
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/HealVnfRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-NOT-INSTANTIATED"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Operate VNF task                                                            #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/operate':
    #SOL003 location: 5.4.9.2
    parameters:
      - name: vnfInstanceId
        description: >
          Identifier of the VNF instance to be operated. This identifier can
          be retrieved from the resource referenced by the "Location" HTTP
          header in the response to a POST request creating a new VNF instance
          resource. It can also be retrieved from the "id" attribute in the
          payload body of that response.
        in: path
        type: string
        required: true
    post: 
      description: >
        Operate VNF


        The POST method changes the operational state of a VNF instance resource.
      parameters:
        - name: OperateVnfRequest
          description: Parameters for the Operate VNF operation.
          in: body
          required: true
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/OperateVnfRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-NOT-INSTANTIATED"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Change external VNF connectivity task                                       #
###############################################################################
  '/vnf_instances/{vnfInstanceId}/change_ext_conn':
    #SOL003 location: 5.4.9.2
    parameters:
      - name: vnfInstanceId
        description: >
          Identifier of the VNF instance of which the external connectivity is
          requested to be changed. This identifier can be retrieved from the
          resource referenced by the "Location" HTTP header in the response to
          a POST request creating a new VNF instance resource. It can also be
          retrieved from the "id" attribute in the payload body of that
          response.
        in: path
        type: string
        required: true
    post: 
      description: >
        Change External VNF Connectivity


        The POST method changes the external connectivity of a VNF instance.
      parameters:
        - name: ChangeExtVnfConnectivityRequest
          description: > 
            Parameters for the Change external VNF connectivity operation.
          in: body
          required: true
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/ChangeExtVnfConnectivityRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/202-with-Location"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-another-lcm-operation-ongoing"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# VNF LCM operation occurrences                                               #
###############################################################################
  '/vnf_lcm_op_occs':
    #SOL003 location: 5.4.12
    get: 
      description: >
        Get Operation Status


        The client can use this method to query status information about
        multiple VNF lifecycle management operation occurrences.
      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
        - name: filter
          description: >
            Attribute-based filtering expression according to clause 4.3.2.
            The VNFM shall support receiving this parameter as part of the 
            URI query string. The NFVO may supply this parameter. 
            All attribute names that appear in the VnfLcmOpOcc and in data 
            types referenced from it shall be supported by the VNFM in the 
            filter expression.
          in: query
          required: false
          type: string
        - name: all_fields
          description: >
            Include all complex attributes in the response.
            See clause 4.3.3 for details. The VNFM shall support this parameter.
          in: query
          required: false
          type: string
        - name: fields
          description: >
            Complex attributes to be included into the response.
            See clause 4.3.3 for details. The VNFM should support this parameter.
          in: query
          required: false
          type: string
        - name: exclude_fields
          description: >
            Complex attributes to be excluded from the response.
            See clause 4.3.3 for details. The VNFM should support this parameter.
          in: query
          required: false
          type: string
        - name: exclude_default
          description: >
            Indicates to exclude the following complex attributes from the response.
            See clause 4.3.3 for details. The VNFM shall support this parameter.
            The following attributes shall be excluded from the VnfLcmOpOcc structure
            in the response body if this parameter is provided, or none of the parameters
            "all_fields," "fields", "exclude_fields", "exclude_default" are provided:
            -	vnfConfigurableProperties
            - vimConnectionInfo
            -	instantiatedVnfInfo
            -	metadata
            -	extensions
          in: query
          required: false
          type: string
        - name: nextpage_opaque_marker
          description: >
            Marker to obtain the next page of a paged response. Shall be supported by the 
            VNFM if the VNFM supports alternative 2 (paging) according to clause 4.7.2.1 
            for this resource.
          in: query
          required: false
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        200:
          description: >
            OK

            Status information for zero or more VNF lifecycle management
            operation occurrences was queried successfully. The response body
            shall contain in an array the status information about zero or 
            more VNF lifecycle operation occurrences.
            If the VNFM supports alternative 2 (paging) according to 
            clause 4.7.2.1 for this resource, inclusion of the Link 
            HTTP header in this response shall follow the provisions 
            in clause 4.7.2.3.
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/VnfLcmOpOcc"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-inconsistent-state"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Individual VNF LCM operation occurrence                                     #
###############################################################################
  '/vnf_lcm_op_occs/{vnfLcmOpOccId}':
    #SOL003 location: 5.4.13
    parameters:
      - name: vnfLcmOpOccId
        description: >
          Identifier of a VNF lifecycle management operation occurrence.
          This identifier can be retrieved from the resource referenced by the
          "Location" HTTP header in the response to a PATCH or POST request
          triggering a VNF LCM operation. It can also be retrieved from the
          "vnfLcmOpOccId" attribute in the
          VnfLcmOperationOccurrenceNotification.
        in: path
        required: true
        type: string
    get: 
      description: >
        Get Operation Status


        The client can use this method to retrieve status information about a
        VNF lifecycle management operation occurrence by reading an individual
        "VNF LCM operation occurrence" resource.
      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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        200:
          description: >
            OK

            Information about an individual VNF instance was queried
            successfully. The response body shall contain status
            information about a VNF lifecycle management operation
            occurrence.
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/VnfLcmOpOcc"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-inconsistent-state"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Retry operation task                                                        #
###############################################################################
  '/vnf_lcm_op_occs/{vnfLcmOpOccId}/retry':
    #SOL003 location: 5.4.14
    parameters:
      - name: vnfLcmOpOccId
        description: >
          Identifier of a VNF lifecycle management operation occurrence to be
          retried. This identifier can be retrieved from the resource
          referenced by the "Location" HTTP header in the response to a PATCH
          or POST request triggering a VNF LCM operation. It can also be
          retrieved from the "vnfLcmOpOccId" attribute in the
          VnfLcmOperationOccurrenceNotification.
        in: path
        required: true
        type: string
    post: 
      description: >
        The POST method initiates retrying a VNF lifecycle operation if that
        operation has experienced a temporary failure, i.e. the related
        "VNF LCM operation occurrence" resource is in "FAILED_TEMP" state.
      parameters:
        - name: Authorization
          description: >
            The authorization token for the request.
            Reference: IETF RFC 7235
          in: header
          required: false
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/202"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-not-FAILED_TEMP"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Rollback operation task                                                     #
###############################################################################
  '/vnf_lcm_op_occs/{vnfLcmOpOccId}/rollback':
    #SOL003 location: 5.4.15  
    parameters:
      - name: vnfLcmOpOccId
        description: >
          Identifier of a VNF lifecycle management operation occurrence to be
          be rolled back. This identifier can be retrieved from the resource
          referenced by the "Location" HTTP header in the response to a PATCH
          or POST request triggering a VNF LCM operation. It can also be
          retrieved from the "vnfLcmOpOccId" attribute in the
          VnfLcmOperationOccurrenceNotification.
        in: path
        required: true
        type: string
    post: 
      description: >
        The POST method initiates rolling back a VNF lifecycle operation if
        that operation has experienced a temporary failure, i.e. the related
        "VNF LCM operation occurrence" resource is in "FAILED_TEMP" state.
      parameters:
        - name: Authorization
          description: >
            The authorization token for the request.
            Reference: IETF RFC 7235
          in: header
          required: false
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/202"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-not-FAILED_TEMP"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Fail operation task                                                         #
###############################################################################
  '/vnf_lcm_op_occs/{vnfLcmOpOccId}/fail':
    #SOL003 location: 5.4.16  
    parameters:
      - name: vnfLcmOpOccId
        description: >
          Identifier of a VNF lifecycle management operation occurrence to be
          be marked as "failed". This identifier can be retrieved from the
          resource referenced by the "Location" HTTP header in the response to
          a PATCH or POST request triggering a VNF LCM operation. It can also
          be retrieved from the "vnfLcmOpOccId" attribute in the
          VnfLcmOperationOccurrenceNotification.
        in: path
        required: true
        type: string
    post: 
      description: >
        The POST method marks a VNF lifecycle management operation occurrence
        as "finally failed" if that operation occurrence is in "FAILED_TEMP"
        state.
      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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        200:
          description: > 
            OK

            The state of the VNF lifecycle management operation occurrence was
            changed successfully. The response shall include a representation
            of the VNF lifecycle operation occurrence 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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "definitions/VNFLifecycleManagement_def.yaml#/definitions/VnfLcmOpOcc"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          $ref: "responses/VNFLifecycleManagement_resp.yaml#/responses/409-state-conflict-not-FAILED_TEMP"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Cancel operation task                                                       #
###############################################################################
  '/vnf_lcm_op_occs/{vnfLcmOpOccId}/cancel':
    #SOL003 location: 5.4.17
    parameters:
      - name: vnfLcmOpOccId
        description: >
          Identifier of a VNF lifecycle management operation occurrence to be
          be cancelled. This identifier can be retrieved from the
          resource referenced by the "Location" HTTP header in the response to
          a PATCH or POST request triggering a VNF LCM operation. It can also
          be retrieved from the "vnfLcmOpOccId" attribute in the
          VnfLcmOperationOccurrenceNotification.
        in: path
        required: true
        type: string
    post: 
      description: >
        The POST method initiates cancelling an ongoing VNF lifecycle
        operation while it is being executed or rolled back, i.e. the related
        "VNF LCM operation occurrence" is either in "PROCESSING" or
        "ROLLING_BACK" state.
      parameters:
        - name: Authorization
          description: >
            The authorization token for the request.
            Reference: IETF RFC 7235
          in: header
          required: false
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        202:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/202"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-resource-not-exists-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        409:
          description: > 
            Conflict

            The operation cannot be executed currently, due to a conflict with
            the state of the VNF LCM operation occurrence resource.
            Typically, this is due to the fact that the operation occurrence
            is not in STARTING, PROCESSING or ROLLING_BACK state.
            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:
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/ProblemDetails"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Subscriptions                                                               #
###############################################################################
  '/subscriptions':
    #SOL003 location: 5.4.18
    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 NFVO, and might make sense only in
        very rare use cases. Consequently, the VNFM 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: LccnSubscriptionRequest
          description: > 
            Details of the subscription to be created.
          in: body
          required: true
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/LccnSubscriptionRequest"
        - 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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        201:
          description: > 
            Created

            The subscription was created successfully. The response body shall
            contain a 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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/LccnSubscription"
        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.
          headers:
            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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-not-suported-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
    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
        - name: filter
          description: >
            Attribute-based filtering expression according to clause 4.3.2.
            The VNFM shall support receiving this parameter as part of the 
            URI query string. The NFVO may supply this parameter. 
            All attribute names that appear in the LccnSubscription and in 
            data types referenced from it shall be supported by the VNFM 
            in the filter expression.
          in: query
          required: false
          type: string
        - name: nextpage_opaque_marker
          description: >
            Marker to obtain the next page of a paged response. Shall be 
            supported by the VNFM if the VNFM supports alternative 2 (paging) 
            according to clause 4.7.2.1 for this resource.
          in: query
          required: false
          type: string
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        200:
          description: > 
            OK

            The list of subscriptions was queried successfully. The response
            body shall contain the in an array representations of all active 
            subscriptions of the functional block that invokes the method, 
            i.e. zero or more representations of lifecycle change notification
            subscriptions as defined in clause 5.5.2.16.
            If the VNFM supports alternative 2 (paging) according to 
            clause 4.7.2.1 for this resource, inclusion of the Link 
            HTTP header in this response shall follow the provisions 
            in clause 4.7.2.3.
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/LccnSubscription"
        400:
          description: > 
            Bad Request

            Invalid attribute-based filtering parameters.
            The response body shall contain a ProblemDetails structure, in
            which the "detail" attribute should 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:
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/ProblemDetails"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-not-suported-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
###############################################################################
# Individual subscription                                                     #
###############################################################################
  '/subscriptions/{subscriptionId}':
    #SOL003 location: 5.4.19
    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 retrieves information about a subscription by reading
        an individual subscription resource.
      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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        200:
          description: > 
            OK

            The operation has completed successfully.
            The response body shall contain a 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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
          schema:
            $ref: "../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/LccnSubscription"
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-not-suported-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
    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
        - name: Version
          description: >
            Version of the API requested to use when responding to this request.
          in: header
          required: true
          type: string
      responses:
        204:
          description: > 
            No Content

            The subscription resource was deleted successfully.
            The response body shall be empty.
          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
            Version:
              description: >
                Version of the API used in the response.
              type: string
              maximum: 1
              minimum: 1
        400:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/400"
        401:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/401"
        403:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/403"
        404:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404-task-not-suported-VNF-LCM"
        405:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/404"
        406:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/406"
        500:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/500"
        503:
          $ref: "../../responses/SOL002SOL003_resp.yaml#/responses/503"
