swagger: '2.0'
info:
  version: '1.3.0-impl:etsi.org:ETSI_NFV_OpenAPI:1'
  title: SOL003 - VNF Lifecycle Operation Granting interface
  description: >
    SOL003 - VNF Lifecycle Operation Granting 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.

    Please report bugs to https://forge.etsi.org/rep/nfv/SOL002-SOL003/issues
  license:
    name: ETSI Forge copyright notice
    url: 'https://forge.etsi.org/etsi-forge-copyright-notice.txt'
externalDocs:
  description: ETSI GS NFV-SOL 003 V2.8.1
  url: >-
    https://www.etsi.org/deliver/etsi_gs/NFV-SOL/001_099/003/02.08.01_60/gs_NFV-SOL003v020801p.pdf
basePath: /grant/v1
schemes:
  - https
consumes:
  - application/json
produces:
  - application/json
paths:
  /api_versions:
    parameters:
      - name: Version
        description: |
          Version of the API requested to use when responding to this request.
        in: header
        required: false
        type: string
    get:
      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.
      responses:
        '200':
          description: >
            200 OK

            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:
            description: |
              This type represents API version information.
            type: object
            required:
              - uriPrefix
              - apiVersions
            properties:
              uriPrefix:
                description: >
                  Specifies the URI prefix for the API, in the following form
                  {apiRoot}/{apiName}/{apiMajorVersion}/.
                type: string
              apiVersions:
                description: >
                  Version(s) supported for the API signaled by the uriPrefix
                  attribute.
                type: array
                items:
                  type: object
                  required:
                    - version
                  properties:
                    version:
                      description: >
                        Identifies a supported version. The value of the version
                        attribute shall be a version identifier as specified in
                        clause 9.1 (SOL013).
                      type: string
                    isDeprecated:
                      description: >
                        If such information is available, this attribute
                        indicates whether use of the version signaled by the
                        version attribute is deprecated (true) or not (false).

                        A deprecated version is still supported by the API
                        producer but is recommended not to be used any longer.
                        When a version is no longer supported, it does not
                        appear in the response body.
                      type: boolean
                    retirementDate:
                      description: >
                        Date-time stamp. Representation: String formatted
                        according to IETF RFC 3339.
                      type: string
                      format: date-time
          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':
          description: >
            400 BAD REQUEST

            400 code can be returned in the following specified cases, the
            specific cause has to be proper specified in the "ProblemDetails"
            structure to be returned.

            If the request is malformed or syntactically incorrect (e.g. if the
            request URI contains incorrect query parameters or the payload body
            contains a syntactically incorrect data structure), 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 response to a GET request which queries a container resource
            would be so big that the performance of the API producer is
            adversely affected, and the API producer does not support paging for
            the affected resource, it 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 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.

            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.

            The use of this HTTP error response code described above is
            applicable to the use of the OAuth 2.0 for the authorization of API
            requests and notifications, as defined in clauses 4.5.3.3 and
            4.5.3.4.
          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:
            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: >
            401 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
            Version:
              description: |
                Version of the API used in 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
        '403':
          description: >
            403 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
            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:
            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: >
            404 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.

            This response code is not appropriate in case the resource addressed
            by the URI is a container resource which is designed to contain
            child resources, but does not contain any child resource at the time
            the request is received. For a GET request to an existing empty
            container resource, a typical response contains a 200 OK response
            code and a payload body with an empty array.
          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:
            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: >
            405 METHOD NOT ALLOWED

            If a particular HTTP method is not supported for a particular
            resource, the API producer shall respond with this response code.
            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
            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:
            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: >
            406 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.
          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:
            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
        '413':
          description: >
            413 PAYLOAD TOO LARGE

            If the payload body of a request is larger than the amount of data
            the API producer is willing or able to process, it shall respond
            with this response code, following the provisions in IETF RFC 7231
            for the use of the "Retry-After" HTTP header and for closing 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
            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:
            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
        '414':
          description: >
            414 URI TOO LONG

            If the request URI of a request is longer than the API producer is
            willing or able to process, it shall respond with this response
            code. This condition can e.g. be caused by passing long queries in
            the request URI of a GET request. 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
            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:
            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: |
            416 Range Not Satisfiable
          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:
            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
        '422':
          description: >
            422 UNPROCESSABLE ENTITY

            If the payload body of a request contains syntactically correct data
            (e.g. well-formed JSON) but the data cannot be processed (e.g.
            because it fails validation against a schema), 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.

            This error response code is only applicable for methods that have a
            request body.
          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:
            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
        '429':
          description: >
            429 TOO MANY REQUESTS

            If the API consumer has sent too many requests in a defined period
            of time and the API producer is able to detect that condition ("rate
            limiting"), the API producer shall respond with this response code,
            following the provisions in IETF RFC 6585 [17] for the use of the
            "Retry-After" HTTP header. The "ProblemDetails" structure shall be
            provided and shall include in the "detail" attribute more
            information about the source of the problem.

            The period of time and allowed number of requests are configured
            within the API producer by means outside the scope of the present
            document.
          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:
            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: >
            500 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 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
            Version:
              description: |
                Version of the API used in 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: >
            503 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 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
            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:
            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
        '504':
          description: >
            504 GATEWAY TIMEOUT

            If the API producer encounters a timeout while waiting for a
            response from an upstream server (i.e. a server that the API
            producer communicates with when fulfilling a request), it should
            respond with this response code.
          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:
            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
  /grants:
    post:
      description: >
        Grant Lifecycle Operation. The POST method requests a grant for a
        particular VNF lifecycle operation. This method shall follow the
        provisions specified in the tables 9.4.2.3.1-1 and 9.4.2.3.1-2 for URI
        query parameters, request and response data structures, and response
        codes. As the result of successfully processing this request, a new
        "Individual grant" resource shall be created. In the synchronous case
        which is indicated by responding with "201 Created", that resource shall
        be created before the 200 OK response is returned. In the asynchronous
        case which is indicated by responding with "202 Accepted", this resource
        may be created after the response is returned.
      parameters:
        - name: GrantRequest
          in: body
          required: true
          schema:
            description: |
              This type represents a grant request.
            type: object
            required:
              - vnfInstanceId
              - vnfLcmOpOccId
              - vnfdId
              - operation
              - isAutomaticInvocation
              - _links
            properties:
              vnfInstanceId:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              vnfLcmOpOccId:
                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
              flavourId:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              operation:
                description: >
                  The enumeration GrantedLcmOperationType defines the permitted
                  values  to represent VNF lifecycle operation types in grant
                  requests. Value | Description ------|------------ INSTANTIATE
                  | Represents the "Instantiate VNF" LCM operation. SCALE |
                  Represents the "Scale VNF" LCM operation. SCALE_TO_LEVEL |
                  Represents the "Scale VNF to Level" LCM operation.
                  CHANGE_FLAVOUR | Represents the "Change VNF Flavour" LCM
                  operation. TERMINATE | Represents the "Terminate VNF" LCM
                  operation. HEAL | Represents the "Heal VNF" LCM operation.
                  OPERATE | Represents the "Operate VNF" LCM operation.
                  CHANGE_EXT_CONN | Represents the "Change external VNF
                  connectivity" LCM operation.     
                type: string
                enum:
                  - INSTANTIATE
                  - SCALE
                  - SCALE_TO_LEVEL
                  - CHANGE_FLAVOUR
                  - TERMINATE
                  - HEAL
                  - OPERATE
                  - CHANGE_EXT_CONN
              isAutomaticInvocation:
                description: >
                  Set to true if this VNF LCM operation occurrence has been
                  triggered by an automated procedure inside the VNFM (i.e.
                  ScaleVnf / ScaleVnfToLevel triggered by auto-scale, or HealVnf
                  triggered by auto-heal). Set to false otherwise.
                type: boolean
              instantiationLevelId:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              addResources:
                description: >
                  List of resource definitions in the VNFD for resources to be
                  added by the LCM operation which is related to this grant
                  request, with one entry per resource. If the granting request
                  is for InstantiateVNF, either instantiationLevel or
                  addResources shall be present.
                type: array
                items:
                  description: >
                    This type provides information of an existing or proposed
                    resource used by the VNF.
                  type: object
                  required:
                    - id
                    - type
                  properties:
                    id:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    type:
                      description: >
                        Type of the resource definition referenced. Permitted
                        values: * COMPUTE * VL * STORAGE * LINKPORT
                      type: string
                      enum:
                        - COMPUTE
                        - VL
                        - STORAGE
                        - LINKPORT
                    vduId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resourceTemplateId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resource:
                      required:
                        - resourceId
                      type: object
                      description: >
                        This type represents the information that allows
                        addressing a virtualised resource that is used by a VNF
                        instance. Information about the resource is available
                        from the VIM.
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
                        vimLevelResourceType:
                          description: >
                            The value set of the "vimLevelResourceType"
                            attribute is within the scope of the VIM or the
                            resource provider and can be used as information
                            that complements the ResourceHandle. This value set
                            is different from the value set of the "type"
                            attribute in the ResourceDefinition (refer to clause
                            9.5.3.2 in SOL003).
                          type: string
              tempResources:
                description: >
                  List of resource definitions in the VNFD for resources to be
                  temporarily instantiated during the runtime of the LCM
                  operation which is related to this grant request, with one
                  entry per resource. The NFVO will assume that the VNFM will be
                  responsible to both allocate and release the temporary
                  resource during the runtime of the LCM operation. This means,
                  the resource can be allocated and consumed after the "start"
                  notification for the LCM operation is sent by the VNFM, and
                  the resource will be released before the "result" notification
                  of the VNF LCM operation is sent by the VNFM.
                type: array
                items:
                  description: >
                    This type provides information of an existing or proposed
                    resource used by the VNF.
                  type: object
                  required:
                    - id
                    - type
                  properties:
                    id:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    type:
                      description: >
                        Type of the resource definition referenced. Permitted
                        values: * COMPUTE * VL * STORAGE * LINKPORT
                      type: string
                      enum:
                        - COMPUTE
                        - VL
                        - STORAGE
                        - LINKPORT
                    vduId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resourceTemplateId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resource:
                      required:
                        - resourceId
                      type: object
                      description: >
                        This type represents the information that allows
                        addressing a virtualised resource that is used by a VNF
                        instance. Information about the resource is available
                        from the VIM.
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
                        vimLevelResourceType:
                          description: >
                            The value set of the "vimLevelResourceType"
                            attribute is within the scope of the VIM or the
                            resource provider and can be used as information
                            that complements the ResourceHandle. This value set
                            is different from the value set of the "type"
                            attribute in the ResourceDefinition (refer to clause
                            9.5.3.2 in SOL003).
                          type: string
              removeResources:
                description: >
                  Provides the definitions of resources to be removed by the LCM
                  operation which is related to this grant request, with one
                  entry per resource.
                type: array
                items:
                  description: >
                    This type provides information of an existing or proposed
                    resource used by the VNF.
                  type: object
                  required:
                    - id
                    - type
                  properties:
                    id:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    type:
                      description: >
                        Type of the resource definition referenced. Permitted
                        values: * COMPUTE * VL * STORAGE * LINKPORT
                      type: string
                      enum:
                        - COMPUTE
                        - VL
                        - STORAGE
                        - LINKPORT
                    vduId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resourceTemplateId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resource:
                      required:
                        - resourceId
                      type: object
                      description: >
                        This type represents the information that allows
                        addressing a virtualised resource that is used by a VNF
                        instance. Information about the resource is available
                        from the VIM.
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
                        vimLevelResourceType:
                          description: >
                            The value set of the "vimLevelResourceType"
                            attribute is within the scope of the VIM or the
                            resource provider and can be used as information
                            that complements the ResourceHandle. This value set
                            is different from the value set of the "type"
                            attribute in the ResourceDefinition (refer to clause
                            9.5.3.2 in SOL003).
                          type: string
              updateResources:
                description: >
                  Provides the definitions of resources to be modified by the
                  LCM operation which is related to this grant request, with one
                  entry per resource.
                type: array
                items:
                  description: >
                    This type provides information of an existing or proposed
                    resource used by the VNF.
                  type: object
                  required:
                    - id
                    - type
                  properties:
                    id:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    type:
                      description: >
                        Type of the resource definition referenced. Permitted
                        values: * COMPUTE * VL * STORAGE * LINKPORT
                      type: string
                      enum:
                        - COMPUTE
                        - VL
                        - STORAGE
                        - LINKPORT
                    vduId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resourceTemplateId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    resource:
                      required:
                        - resourceId
                      type: object
                      description: >
                        This type represents the information that allows
                        addressing a virtualised resource that is used by a VNF
                        instance. Information about the resource is available
                        from the VIM.
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
                        vimLevelResourceType:
                          description: >
                            The value set of the "vimLevelResourceType"
                            attribute is within the scope of the VIM or the
                            resource provider and can be used as information
                            that complements the ResourceHandle. This value set
                            is different from the value set of the "type"
                            attribute in the ResourceDefinition (refer to clause
                            9.5.3.2 in SOL003).
                          type: string
              placementConstraints:
                description: >
                  Placement constraints that the VNFM may send to the NFVO in
                  order to influence the resource placement decision. If sent,
                  the NFVO shall take the constraints into consideration when
                  making resource placement decisions, and shall reject the
                  grant if they cannot be honoured. The affinity/anti-affinity
                  rules defined in the VNFD , and the placement constraints in
                  the GrantVnfLifecycleOperation as defined in this clause
                  should be conflict-free. In case of conflicts, the placement
                  constraints in the GrantVnfLifecycleOperation shall take
                  precedence. Passing constraints allows the VNFM or the
                  lifecycle management scripts to influence resource placement
                  decisions by the NFVO to ensure VNF properties such as
                  performance or fault tolerance. If fallbackBestEffort is
                  present in placement constraints and set to “true”, the NFVO
                  shall process the Affinity/AntiAffinity constraint in a best
                  effort manner, in which case, if specified resources cannot be
                  allocated based on specified placement constraint, the NFVO
                  looks for an alternate best effort placement for the specified
                  resources to be granted. In the best effort anti-affinity
                  case, the resources are expected to be spread optimally over
                  all available instances of scope (e.g. zones), and in the best
                  effort affinity case, they are expected to be distributed
                  optimally over fewer possible instances of scope.
                type: array
                items:
                  description: >
                    This type provides information regarding a resource
                    placement constraint. A set of such constraints may be sent
                    by the VNFM to the NFVO to influence the resource placement
                    decisions made by the NFVO as part of the granting process.
                    A placement constraint defines a condition to the placement
                    of new resources, considering other new resources as well as
                    existing resources. EXAMPLE: The following rules influence
                    the placement of a set of resources such that they are
                    placed in the same Network Function Virtualisation
                    Infrastructure Point of Presence (NFVI-PoP) but in different
                    resource zones: {type="AFFINITY"; scope="NFVI_POP";
                    {resource1,resource2}} {type="ANTI_AFFINITY"; scope="ZONE";
                    {resource1,resource2}}
                  type: object
                  required:
                    - affinityOrAntiAffinity
                    - scope
                    - resource
                  properties:
                    affinityOrAntiAffinity:
                      description: >
                        The type of the constraint. Permitted values: * AFFINITY
                        * ANTI_AFFINITY
                      type: string
                      enum:
                        - AFFINITY
                        - ANTI_AFFINITY
                    scope:
                      description: >
                        The scope of the placement constraint indicating the
                        category of the "place" where the constraint applies.
                        Permitted values: * NFVI_POP * ZONE * ZONE_GROUP *
                        NFVI_NODE
                      type: string
                      enum:
                        - NFVI_POP
                        - ZONE
                        - ZONE_GROUP
                        - NFVI_NODE
                    resource:
                      description: |
                        References to resources in the constraint rule.
                      type: array
                      minItems: 2
                      items:
                        description: >
                          This type references a resource either by its
                          VIM-level identifier for existing resources, or by the
                          identifier of a "ResourceDefinition" structure in the
                          "GrantRequest" structure for new resources.
                        type: object
                        required:
                          - idType
                          - resourceId
                        properties:
                          idType:
                            description: >
                              The type of the identifier. Permitted values: *
                              RES_MGMT: Resource-management-level identifier;
                              this identifier is
                                managed by the VIM in the direct mode of VNF-related resource
                                management, and is managed by the NFVO in the indirect mode)
                              * GRANT: Reference to the identifier of a
                              "ResourceDefinition" structure in the
                              "GrantRequest" structure.
                            type: string
                            enum:
                              - RES_MGMT
                              - GRANT
                          resourceId:
                            description: >
                              An identifier maintained by the VIM or other
                              resource provider. It is expected to be unique
                              within the VIM instance.
                            type: string
                          vimConnectionId:
                            description: >
                              An identifier with the intention of being globally
                              unique.
                            type: string
                          resourceProviderId:
                            description: >
                              An identifier with the intention of being globally
                              unique.
                            type: string
                    fallbackBestEffort:
                      description: >
                        The Boolean is a data type having two values (true and
                        false).
                      type: boolean
              vimConstraints:
                description: >
                  Used by the VNFM to require that multiple resources are
                  managed through the same VIM connection. If sent, the NFVO
                  shall take the constraints into consideration when making VIM
                  selection decisions, and shall reject the grant if they cannot
                  be honoured. This attribute shall be supported if VNF-related
                  Resource Management in direct mode is applicable. The
                  applicability and further details of this attribute for
                  indirect mode are left for future specification.
                type: array
                items:
                  description: >
                    This type provides information regarding a VIM selection
                    constraint. A set of such constraints may be sent by the
                    VNFM to the NFVO to influence the VIM selection decisions
                    made by the NFVO as part of the granting process.
                  type: object
                  required:
                    - resource
                  properties:
                    sameResourceGroup:
                      description: >
                        If present and set to true, this signals that the
                        constraint applies not only to the same VIM connection,
                        but also to the same infrastructure resource group.
                      type: boolean
                    resource:
                      description: >
                        References to resources in the constraint rule. The NFVO
                        shall ensure that all resources in this list are managed
                        through the same VIM connection. If "sameResourceGroup"
                        is set to true, the NFVO shall further ensure that all
                        resources in this list are part of the same
                        infrastructure resource group in that VIM connection.
                      type: array
                      minItems: 2
                      items:
                        description: >
                          This type references a resource either by its
                          VIM-level identifier for existing resources, or by the
                          identifier of a "ResourceDefinition" structure in the
                          "GrantRequest" structure for new resources.
                        type: object
                        required:
                          - idType
                          - resourceId
                        properties:
                          idType:
                            description: >
                              The type of the identifier. Permitted values: *
                              RES_MGMT: Resource-management-level identifier;
                              this identifier is
                                managed by the VIM in the direct mode of VNF-related resource
                                management, and is managed by the NFVO in the indirect mode)
                              * GRANT: Reference to the identifier of a
                              "ResourceDefinition" structure in the
                              "GrantRequest" structure.
                            type: string
                            enum:
                              - RES_MGMT
                              - GRANT
                          resourceId:
                            description: >
                              An identifier maintained by the VIM or other
                              resource provider. It is expected to be unique
                              within the VIM instance.
                            type: string
                          vimConnectionId:
                            description: >
                              An identifier with the intention of being globally
                              unique.
                            type: string
                          resourceProviderId:
                            description: >
                              An identifier with the intention of being globally
                              unique.
                            type: string
              additionalParams:
                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
                  keyvalue pairs is represented as an object. It shall comply
                  with the provisions defined in clause 4 of IETF RFC 8259. In
                  the following example, a list of key-value pairs with four
                  keys ("aString", "aNumber", "anArray" and "anObject") is
                  provided to illustrate that the values associated with
                  different keys can be of different type.
                type: object
              _links:
                description: |
                  Links to resources related to this request.
                type: object
                required:
                  - vnfLcmOpOcc
                  - vnfInstance
                properties:
                  vnfLcmOpOcc:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        description: |
                          String formatted according to IETF RFC 3986.
                        type: string
                  vnfInstance:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        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: Content-Type
          description: |
            The MIME type of the body of the request. 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:
        '201':
          description: >
            201 CREATED

            Shall be returned when the grant has been created successfully
            (synchronous mode). A representation of the created "Individual
            grant" resource shall be returned in the response body. The HTTP
            response shall include a "Location" HTTP header that indicates the
            URI of the "Individual grant" resource just created.
          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:
            description: |
              This type represents a grant.
            type: object
            required:
              - id
              - vnfInstanceId
              - vnfLcmOpOccId
              - _links
            properties:
              id:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              vnfInstanceId:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              vnfLcmOpOccId:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              vimConnections:
                description: >
                  Provides information regarding VIM connections that are
                  approved to be used by the VNFM to allocate resources, and
                  provides parameters of these VIM connections. The VNFM shall
                  update the " vimConnectionInfo" attribute of the "VnfInstance"
                  structure by adding unknown entries received in this
                  attribute. This attribute is not intended for the modification
                  of VimConnection entries passed earlier; for that, the
                  VnfInfoModificationRequest structure shall be used. This
                  attribute shall only be supported when VNF-related Resource
                  Management in direct mode is applicable. In direct mode, this
                  parameter shall be absent if the VIM information was
                  configured to the VNFM in another way, present otherwise. See
                  note 1.

                  NOTE 1: This interface allows to signal the use of multiple
                  VIMs per VNF. However, due to the partial support of this
                  feature in the present release, it is recommended in the
                  present document that the number of entries in the "vims"
                  attribute in the Grant is not greater than 1.
                type: array
                items:
                  description: >
                    This type represents parameters to connect to a VIM for
                    managing the resources of a VNF instance. This structure is
                    used to convey VIM-related parameters over the Or-Vnfm
                    interface. Additional parameters for a VIM may be configured
                    into the VNFM by means outside the scope of the present
                    document, and bound to the identifier of that VIM.
                  type: object
                  required:
                    - id
                    - vimType
                  properties:
                    id:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimType:
                      description: >
                        Discriminator for the different types of the VIM
                        information. The value of this attribute determines the
                        structure of the "interfaceInfo" and "accessInfo"
                        attributes, based on the type of the VIM. The set of
                        permitted values is expected to change over time as new
                        types or versions of VIMs become available. The ETSI NFV
                        registry of VIM-related information provides access to
                        information about VimConnectionInfo definitions for
                        various VIM types. The structure of the registry is
                        defined in Annex C of SOL003.
                      type: string
                    interfaceInfo:
                      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 keyvalue pairs is represented as an
                        object. It shall comply with the provisions defined in
                        clause 4 of IETF RFC 8259. In the following example, a
                        list of key-value pairs with four keys ("aString",
                        "aNumber", "anArray" and "anObject") is provided to
                        illustrate that the values associated with different
                        keys can be of different type.
                      type: object
                    accessInfo:
                      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 keyvalue pairs is represented as an
                        object. It shall comply with the provisions defined in
                        clause 4 of IETF RFC 8259. In the following example, a
                        list of key-value pairs with four keys ("aString",
                        "aNumber", "anArray" and "anObject") is provided to
                        illustrate that the values associated with different
                        keys can be of different type.
                      type: object
                    extra:
                      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 keyvalue pairs is represented as an
                        object. It shall comply with the provisions defined in
                        clause 4 of IETF RFC 8259. In the following example, a
                        list of key-value pairs with four keys ("aString",
                        "aNumber", "anArray" and "anObject") is provided to
                        illustrate that the values associated with different
                        keys can be of different type.
                      type: object
              zones:
                description: >
                  Identifies resource zones where the resources are approved to
                  be allocated by the VNFM.
                type: array
                items:
                  description: |
                    This type provides information regarding a resource zone.
                  type: object
                  required:
                    - id
                    - zoneId
                  properties:
                    id:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    zoneId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
              zoneGroups:
                description: >
                  Information about groups of resource zones that are related
                  and that the NFVO has chosen to fulfil a zoneGroup constraint
                  in the GrantVnfLifecycleOperation request. This information
                  confirms that the NFVO has honoured the zoneGroup constraints
                  that were passed as part of "placementConstraints" in the
                  GrantRequest.
                type: array
                items:
                  description: >
                    This type provides information regarding a resource zone
                    group. A resource zone group is a group of one or more
                    related resource zones which can be used in resource
                    placement constraints. To fulfil such constraint, the NFVO
                    may decide to place a resource into any zone that belongs to
                    a particular group. NOTE: A resource zone group can be used
                    to support overflow from one resource zone into another, in
                    case a particular deployment supports only non-elastic
                    resource zones.
                  type: object
                  required:
                    - zoneId
                  properties:
                    zoneId:
                      description: >
                        References of identifiers of "ZoneInfo" structures, each
                        of which provides information about a resource zone that
                        belongs to this group.
                      type: array
                      items:
                        description: >
                          An identifier that is unique within a limited local
                          scope other than above listed identifiers, such as
                          within a complex data structure or within a
                          request-response pair. Representation: string of
                          variable length.
                        type: string
              computeReservationId:
                description: >
                  An identifier maintained by the VIM or other resource
                  provider. It is expected to be unique within the VIM instance.
                type: string
              networkReservationId:
                description: >
                  An identifier maintained by the VIM or other resource
                  provider. It is expected to be unique within the VIM instance.
                type: string
              storageReservationId:
                description: >
                  An identifier maintained by the VIM or other resource
                  provider. It is expected to be unique within the VIM instance.
                type: string
              addResources:
                description: >
                  List of resources that are approved to be added, with one
                  entry per resource. Shall be set when resources are approved
                  to be added.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              tempResources:
                description: >
                  List of resources that are approved to be temporarily
                  instantiated during the runtime of the lifecycle operation,
                  with one entry per resource. Shall be set when resources are
                  approved to be temporarily  instantiated.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              removeResources:
                description: >
                  List of resources that are approved to be removed, with one
                  entry per resource. Shall be set when resources are approved
                  to be removed.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              updateResources:
                description: >
                  List of resources that are approved to be modified, with one
                  entry per resource. Shall be set when resources are approved
                  to be updated.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              vimAssets:
                description: >
                  Information about assets for the VNF that are managed by the
                  NFVO in the VIM, such as software images and virtualised
                  compute resource flavours. See note 3.

                  NOTE 3: The Grant response allows the NFVO to pass to the VNFM
                  VIM assets related to the VNF package that is identified by
                  the vnfdId attribute in the corresponding Grant request. The
                  NFVO may send in each Grant response the full set of VIM
                  assets related to the VNF package defined by the vnfdId in the
                  related Grant request, but shall send this information if the
                  vnfdId in the related Grant request differs from the vnfdId
                  passed in the previous Grant request, or if the Grant response
                  is related to an InstantiateVnf operation. The set of VIM
                  assets shall not change between subsequent Grant responses if
                  the vnfdId has not changed. During each LCM operation
                  occurrence, the VIM assets that relate to the VNF package
                  identified by the current value of the vnfdId attribute in the
                  “VnfInstance” structure shall be used by the VNFM for newly
                  created resources. If the VNF package identifier of the VNF
                  instance has been updated, VIM assets that relate to the
                  previously-used VNF package(s), and that were communicated in
                  previous Grant responses, apply to existing resources.
                type: object
                properties:
                  computeResourceFlavours:
                    description: >
                      Mappings between virtual compute descriptors defined in
                      the VNFD and compute resource flavours managed in the VIM.
                    type: array
                    items:
                      description: >
                        If the VIM requires the use of virtual compute resource
                        flavours during compute resource instantiation, it is
                        assumed that such flavours are selected or created by
                        the NFVO based on the information in the virtual compute
                        descriptor defined in the VNFD. This type defines the
                        mapping between a virtual compute descriptor in the VNFD
                        and the corresponding compute resource flavour managed
                        by the NFVO in the VIM.
                      type: object
                      required:
                        - vnfdVirtualComputeDescId
                        - vimFlavourId
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        vnfdVirtualComputeDescId:
                          description: >
                            An identifier that is unique within a VNF
                            descriptor.
                          type: string
                        vimFlavourId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
                  softwareImages:
                    description: >
                      Mappings between software images defined in the VNFD and
                      software images managed in the VIM.
                    type: array
                    items:
                      description: >
                        This type contains a mapping between a software image
                        definition the VNFD and the corresponding software image
                        managed by the NFVO in the VIM which is needed during
                        compute resource instantiation.
                      type: object
                      required:
                        - vnfdSoftwareImageId
                        - vimSoftwareImageId
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        vnfdSoftwareImageId:
                          description: >
                            An identifier that is unique within a VNF
                            descriptor.
                          type: string
                        vimSoftwareImageId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
              extVirtualLinks:
                description: "Information about external VLs to connect the VNF to. See note 5 and note 7. If this attribute is present according to note 5 or note 7, it need not  contain those entries that are unchanged compared to the entries that  were passed in the LCM operation which is related to this granting exchange.\nNOTE 5:\tExternal and/or externally-managed internal VLs can be passed in VNF  lifecycle management operation requests such as InstantiateVnf, ChangeVnfFlavour  or ChangeExtVnfConnectivity and/or in the grant response. The NFVO may choose to  override in the grant response external and/or externally-managed VL instances  that have been passed previously in the associated VNF lifecycle management request,  if the lifecycle management request has originated from the NFVO itself.\nNOTE 7:\tIn case of granting an InstantiateVnf request that has originated from the  NFVO and that did not contain the \"extVirtualLinks\" attribute, this attribute shall  be set by the NFVO. Further in case of granting an InstantiateVnf request that has  originated from the NFVO and that did not contain the \"extManagedVirtualLinks\" attribute,  this attribute shall be set by the NFVO if there is the need to provide information about  externally-managed virtual links.\n"
                type: array
                items:
                  description: |
                    This type represents an external VL.
                  type: object
                  required:
                    - id
                    - resourceId
                    - extCps
                  properties:
                    id:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    extCps:
                      description: >
                        External CPs of the VNF to be connected to this external
                        VL.
                      type: array
                      items:
                        description: >
                          This type represents configuration information for
                          external CPs created from a CPD.
                        type: object
                        required:
                          - cpdId
                        properties:
                          cpdId:
                            description: >
                              An identifier that is unique within a VNF
                              descriptor.
                            type: string
                          cpConfig:
                            description: >
                              List of instance data that need to be configured
                              on the CP instances created from the respective
                              CPD.
                            type: array
                            items:
                              description: >
                                This type represents an externally provided link
                                port or network address information per instance
                                of an external connection point. In case a link
                                port is provided, the VNFM shall use that link
                                port when connecting the external CP to the
                                external VL. In a link port is not provided, the
                                VNFM shall create a link port on the external
                                VL, and use that link port to connect the
                                external CP to the external VL.
                              type: object
                              properties:
                                cpInstanceId:
                                  description: >
                                    An identifier that is unique for the
                                    respective type within a VNF instance, but
                                    may not be globally unique.
                                  type: string
                                linkPortId:
                                  description: >
                                    An identifier with the intention of being
                                    globally unique.
                                  type: string
                                cpProtocolData:
                                  description: >
                                    Parameters for configuring the network
                                    protocols on the link port that connects the
                                    CP to a VL. The following conditions apply
                                    to the attributes "linkPortId" and
                                    "cpProtocolData": 1) The "linkPortId" and
                                    "cpProtocolData" attributes shall both be
                                       absent for the deletion of an existing external CP instance
                                       addressed by cpInstanceId.
                                    2) At least one of these attributes shall be
                                    present for a
                                       to-be-created external CP instance or an existing external
                                       CP instance.
                                    3) If the "linkPortId" attribute is absent,
                                    the VNFM shall create a
                                       link port.
                                    4) If the "cpProtocolData" attribute is
                                    absent, the "linkPortId"
                                       attribute shall be provided referencing a pre-created link port,
                                       and the VNFM can use means outside the scope of the present
                                       document to obtain the pre-configured address information for the
                                       connection point from the resource representing the link port.
                                    5) If both "cpProtocolData" and "linkportId"
                                    are provided, the API
                                       consumer shall ensure that the cpProtocolData can be used with the
                                       pre-created link port referenced by "linkPortId".
                                  type: array
                                  items:
                                    description: >
                                      This type represents network protocol
                                      data.
                                    type: object
                                    required:
                                      - layerProtocol
                                    properties:
                                      layerProtocol:
                                        description: >
                                          Identifier of layer(s) and protocol(s).
                                          This attribute allows to signal the
                                          addition of further types of layer and
                                          protocol in future versions of the
                                          present document in a
                                          backwards-compatible way. In the current
                                          version of the present document, only IP
                                          over Ethernet is supported.
                                        type: string
                                        enum:
                                          - IP_OVER_ETHERNET
                                      ipOverEthernet:
                                        description: >
                                          This type represents network address
                                          data for IP over Ethernet.
                                        type: object
                                        properties:
                                          macAddress:
                                            description: >
                                              A MAC address. Representation: string
                                              that consists of groups of two
                                              hexadecimal digits, separated by hyphens
                                              or colons.
                                            type: string
                                            format: MAC
                                          ipAddresses:
                                            description: >
                                              List of IP addresses to assign to the CP
                                              instance. Each entry represents IP
                                              address data for fixed or dynamic IP
                                              address assignment per subnet. If this
                                              attribute is not present, no IP address
                                              shall be assigned.
                                            type: array
                                            items:
                                              type: object
                                              required:
                                                - type
                                              properties:
                                                type:
                                                  description: >
                                                    The type of the IP addresses. Permitted
                                                    values: IPV4, IPV6.
                                                  type: string
                                                  enum:
                                                    - IPV4
                                                    - IPV6
                                                fixedAddresses:
                                                  description: >
                                                    Fixed addresses to assign (from the
                                                    subnet defined by "subnetId" if
                                                    provided). Exactly one of
                                                    "fixedAddresses", "numDynamicAddresses"
                                                    or "ipAddressRange" shall be present.
                                                  type: array
                                                  items:
                                                    description: >
                                                      An IPV4 or IPV6 address. Representation:
                                                      In case of an IPV4 address, string that
                                                      consists of four decimal integers
                                                      separated by dots, each integer ranging
                                                      from 0 to 255. In case of an IPV6
                                                      address, string that consists of groups
                                                      of zero to four hexadecimal digits,
                                                      separated by colons.
                                                    type: string
                                                    format: IP
                                                numDynamicAddresses:
                                                  description: >
                                                    Number of dynamic addresses to assign
                                                    (from the subnet defined by "subnetId"
                                                    if provided). Exactly one of
                                                    "fixedAddresses", "numDynamicAddresses"
                                                    or "ipAddressRange" shall be present.
                                                  type: integer
                                                addressRange:
                                                  description: >
                                                    An IP address range to be used, e.g. in
                                                    case of egress connections. In case this
                                                    attribute is present, IP addresses from
                                                    the range will be used.
                                                  type: object
                                                  required:
                                                    - minAddress
                                                    - maxAddress
                                                  properties:
                                                    minAddress:
                                                      description: >
                                                        An IPV4 or IPV6 address. Representation:
                                                        In case of an IPV4 address, string that
                                                        consists of four decimal integers
                                                        separated by dots, each integer ranging
                                                        from 0 to 255. In case of an IPV6
                                                        address, string that consists of groups
                                                        of zero to four hexadecimal digits,
                                                        separated by colons.
                                                      type: string
                                                      format: IP
                                                    maxAddress:
                                                      description: >
                                                        An IPV4 or IPV6 address. Representation:
                                                        In case of an IPV4 address, string that
                                                        consists of four decimal integers
                                                        separated by dots, each integer ranging
                                                        from 0 to 255. In case of an IPV6
                                                        address, string that consists of groups
                                                        of zero to four hexadecimal digits,
                                                        separated by colons.
                                                      type: string
                                                      format: IP
                                                subnetId:
                                                  description: >
                                                    An identifier maintained by the VIM or
                                                    other resource provider. It is expected
                                                    to be unique within the VIM instance.
                                                  type: string
                    extLinkPorts:
                      description: >
                        Externally provided link ports to be used to connect
                        external connection points to this external VL. If this
                        attribute is not present, the VNFM shall create the link
                        ports on the external VL.
                      type: array
                      items:
                        description: >
                          This type represents an externally provided link port
                          to be used to connect an external connection point to
                          an external VL.
                        type: object
                        required:
                          - id
                          - resourceHandle
                        properties:
                          id:
                            description: >
                              An identifier with the intention of being globally
                              unique.
                            type: string
                          resourceHandle:
                            required:
                              - resourceId
                            type: object
                            description: >
                              This type represents the information that allows
                              addressing a virtualised resource that is used by
                              a VNF instance. Information about the resource is
                              available from the VIM.
                            properties:
                              vimConnectionId:
                                description: >
                                  An identifier with the intention of being
                                  globally unique.
                                type: string
                              resourceProviderId:
                                description: >
                                  An identifier with the intention of being
                                  globally unique.
                                type: string
                              resourceId:
                                description: >
                                  An identifier maintained by the VIM or other
                                  resource provider. It is expected to be unique
                                  within the VIM instance.
                                type: string
                              vimLevelResourceType:
                                description: >
                                  The value set of the "vimLevelResourceType"
                                  attribute is within the scope of the VIM or
                                  the resource provider and can be used as
                                  information that complements the
                                  ResourceHandle. This value set is different
                                  from the value set of the "type" attribute in
                                  the ResourceDefinition (refer to clause
                                  9.5.3.2 in SOL003).
                                type: string
              extManagedVirtualLinks:
                description: "Information about internal VLs that are managed by other entities than the VNFM. See note 4, note 5 and note 57\nNOTE 4: The indication of externally-managed internal VLs is needed  in case networks have been pre-configured for use with certain VNFs,  for instance to ensure that these networks have certain properties such as security or acceleration features, or to address particular network topologies. The present document assumes that externally-managed  internal VLs are managed by the NFVO and created towards the VIM).\nNOTE 5:\tExternal and/or externally-managed internal VLs can be passed in VNF  lifecycle management operation requests such as InstantiateVnf, ChangeVnfFlavour  or ChangeExtVnfConnectivity and/or in the grant response. The NFVO may choose to  override in the grant response external and/or externally-managed VL instances  that have been passed previously in the associated VNF lifecycle management request,  if the lifecycle management request has originated from the NFVO itself.\nNOTE 7:\tIn case of granting an InstantiateVnf request that has originated from the  NFVO and that did not contain the \"extVirtualLinks\" attribute, this attribute shall  be set by the NFVO. Further in case of granting an InstantiateVnf request that has  originated from the NFVO and that did not contain the \"extManagedVirtualLinks\" attribute,  this attribute shall be set by the NFVO if there is the need to provide information about  externally-managed virtual links.\n"
                type: array
                items:
                  type: object
                  required:
                    - id
                    - virtualLinkDescId
                    - resourceId
                  properties:
                    id:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vnfVirtualLinkDescId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              additionalParams:
                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
                  keyvalue pairs is represented as an object. It shall comply
                  with the provisions defined in clause 4 of IETF RFC 8259. In
                  the following example, a list of key-value pairs with four
                  keys ("aString", "aNumber", "anArray" and "anObject") is
                  provided to illustrate that the values associated with
                  different keys can be of different type.
                type: object
              _links:
                description: |
                  Links to resources related to this resource.
                type: object
                required:
                  - self
                  - vnfLcmOpOcc
                  - vnfInstance
                properties:
                  self:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        description: |
                          String formatted according to IETF RFC 3986.
                        type: string
                  vnfLcmOpOcc:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        description: |
                          String formatted according to IETF RFC 3986.
                        type: string
                  vnfInstance:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        description: |
                          String formatted according to IETF RFC 3986.
                        type: string
        '202':
          description: >
            202 ACCEPTED

            Shall be returned when the request has been accepted for processing
            and it is expected to take some time to create the grant
            (asynchronous mode). The response body shall be empty. The HTTP
            response shall include a "Location" HTTP header that indicates the
            URI of the "Individual grant" resource that will be created once the
            granting decision has been made.
          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
        '400':
          description: >
            400 BAD REQUEST

            400 code can be returned in the following specified cases, the
            specific cause has to be proper specified in the "ProblemDetails"
            structure to be returned.

            If the request is malformed or syntactically incorrect (e.g. if the
            request URI contains incorrect query parameters or the payload body
            contains a syntactically incorrect data structure), 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 response to a GET request which queries a container resource
            would be so big that the performance of the API producer is
            adversely affected, and the API producer does not support paging for
            the affected resource, it 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 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.

            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.

            The use of this HTTP error response code described above is
            applicable to the use of the OAuth 2.0 for the authorization of API
            requests and notifications, as defined in clauses 4.5.3.3 and
            4.5.3.4.
          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:
            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: >
            401 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
            Version:
              description: |
                Version of the API used in 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
        '403':
          description: >
            403 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
            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:
            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: >
            404 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.

            This response code is not appropriate in case the resource addressed
            by the URI is a container resource which is designed to contain
            child resources, but does not contain any child resource at the time
            the request is received. For a GET request to an existing empty
            container resource, a typical response contains a 200 OK response
            code and a payload body with an empty array.
          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:
            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: >
            405 METHOD NOT ALLOWED

            If a particular HTTP method is not supported for a particular
            resource, the API producer shall respond with this response code.
            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
            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:
            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: >
            406 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.
          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:
            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
        '422':
          description: >
            422 UNPROCESSABLE ENTITY

            If the payload body of a request contains syntactically correct data
            (e.g. well-formed JSON) but the data cannot be processed (e.g.
            because it fails validation against a schema), 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.

            This error response code is only applicable for methods that have a
            request body.
          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:
            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: >
            500 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 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
            Version:
              description: |
                Version of the API used in 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: >
            503 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 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
            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:
            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
        '504':
          description: >
            504 GATEWAY TIMEOUT

            If the API producer encounters a timeout while waiting for a
            response from an upstream server (i.e. a server that the API
            producer communicates with when fulfilling a request), it should
            respond with this response code.
          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:
            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
  '/grants/{grantId}':
    parameters:
      - name: grantId
        description: >
          Identifier of the grant. This identifier can be retrieved from the
          resource referenced by the "Location" HTTP header in the response to a
          POST request granting a new VNF lifecycle operation. It can also be
          retrieved from the "id" attribute in the payload body of that
          response.
        in: path
        type: string
        required: true
    get:
      description: >
        Grant Lifecycle Operation. The GET method reads a grant. This method
        shall follow the provisions specified in the tables 9.4.3.3.2-1 and
        9.4.3.3.2-2 for URI query parameters, request and response data
        structures, and response codes.
      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: >
            200 OK

            Shall be returned when the grant has been read successfully. A
            representation of the "Individual grant" resource shall be returned
            in the response body.
          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:
            description: |
              This type represents a grant.
            type: object
            required:
              - id
              - vnfInstanceId
              - vnfLcmOpOccId
              - _links
            properties:
              id:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              vnfInstanceId:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              vnfLcmOpOccId:
                description: |
                  An identifier with the intention of being globally unique.
                type: string
              vimConnections:
                description: >
                  Provides information regarding VIM connections that are
                  approved to be used by the VNFM to allocate resources, and
                  provides parameters of these VIM connections. The VNFM shall
                  update the " vimConnectionInfo" attribute of the "VnfInstance"
                  structure by adding unknown entries received in this
                  attribute. This attribute is not intended for the modification
                  of VimConnection entries passed earlier; for that, the
                  VnfInfoModificationRequest structure shall be used. This
                  attribute shall only be supported when VNF-related Resource
                  Management in direct mode is applicable. In direct mode, this
                  parameter shall be absent if the VIM information was
                  configured to the VNFM in another way, present otherwise. See
                  note 1.

                  NOTE 1: This interface allows to signal the use of multiple
                  VIMs per VNF. However, due to the partial support of this
                  feature in the present release, it is recommended in the
                  present document that the number of entries in the "vims"
                  attribute in the Grant is not greater than 1.
                type: array
                items:
                  description: >
                    This type represents parameters to connect to a VIM for
                    managing the resources of a VNF instance. This structure is
                    used to convey VIM-related parameters over the Or-Vnfm
                    interface. Additional parameters for a VIM may be configured
                    into the VNFM by means outside the scope of the present
                    document, and bound to the identifier of that VIM.
                  type: object
                  required:
                    - id
                    - vimType
                  properties:
                    id:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimType:
                      description: >
                        Discriminator for the different types of the VIM
                        information. The value of this attribute determines the
                        structure of the "interfaceInfo" and "accessInfo"
                        attributes, based on the type of the VIM. The set of
                        permitted values is expected to change over time as new
                        types or versions of VIMs become available. The ETSI NFV
                        registry of VIM-related information provides access to
                        information about VimConnectionInfo definitions for
                        various VIM types. The structure of the registry is
                        defined in Annex C of SOL003.
                      type: string
                    interfaceInfo:
                      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 keyvalue pairs is represented as an
                        object. It shall comply with the provisions defined in
                        clause 4 of IETF RFC 8259. In the following example, a
                        list of key-value pairs with four keys ("aString",
                        "aNumber", "anArray" and "anObject") is provided to
                        illustrate that the values associated with different
                        keys can be of different type.
                      type: object
                    accessInfo:
                      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 keyvalue pairs is represented as an
                        object. It shall comply with the provisions defined in
                        clause 4 of IETF RFC 8259. In the following example, a
                        list of key-value pairs with four keys ("aString",
                        "aNumber", "anArray" and "anObject") is provided to
                        illustrate that the values associated with different
                        keys can be of different type.
                      type: object
                    extra:
                      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 keyvalue pairs is represented as an
                        object. It shall comply with the provisions defined in
                        clause 4 of IETF RFC 8259. In the following example, a
                        list of key-value pairs with four keys ("aString",
                        "aNumber", "anArray" and "anObject") is provided to
                        illustrate that the values associated with different
                        keys can be of different type.
                      type: object
              zones:
                description: >
                  Identifies resource zones where the resources are approved to
                  be allocated by the VNFM.
                type: array
                items:
                  description: |
                    This type provides information regarding a resource zone.
                  type: object
                  required:
                    - id
                    - zoneId
                  properties:
                    id:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    zoneId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
              zoneGroups:
                description: >
                  Information about groups of resource zones that are related
                  and that the NFVO has chosen to fulfil a zoneGroup constraint
                  in the GrantVnfLifecycleOperation request. This information
                  confirms that the NFVO has honoured the zoneGroup constraints
                  that were passed as part of "placementConstraints" in the
                  GrantRequest.
                type: array
                items:
                  description: >
                    This type provides information regarding a resource zone
                    group. A resource zone group is a group of one or more
                    related resource zones which can be used in resource
                    placement constraints. To fulfil such constraint, the NFVO
                    may decide to place a resource into any zone that belongs to
                    a particular group. NOTE: A resource zone group can be used
                    to support overflow from one resource zone into another, in
                    case a particular deployment supports only non-elastic
                    resource zones.
                  type: object
                  required:
                    - zoneId
                  properties:
                    zoneId:
                      description: >
                        References of identifiers of "ZoneInfo" structures, each
                        of which provides information about a resource zone that
                        belongs to this group.
                      type: array
                      items:
                        description: >
                          An identifier that is unique within a limited local
                          scope other than above listed identifiers, such as
                          within a complex data structure or within a
                          request-response pair. Representation: string of
                          variable length.
                        type: string
              computeReservationId:
                description: >
                  An identifier maintained by the VIM or other resource
                  provider. It is expected to be unique within the VIM instance.
                type: string
              networkReservationId:
                description: >
                  An identifier maintained by the VIM or other resource
                  provider. It is expected to be unique within the VIM instance.
                type: string
              storageReservationId:
                description: >
                  An identifier maintained by the VIM or other resource
                  provider. It is expected to be unique within the VIM instance.
                type: string
              addResources:
                description: >
                  List of resources that are approved to be added, with one
                  entry per resource. Shall be set when resources are approved
                  to be added.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              tempResources:
                description: >
                  List of resources that are approved to be temporarily
                  instantiated during the runtime of the lifecycle operation,
                  with one entry per resource. Shall be set when resources are
                  approved to be temporarily  instantiated.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              removeResources:
                description: >
                  List of resources that are approved to be removed, with one
                  entry per resource. Shall be set when resources are approved
                  to be removed.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              updateResources:
                description: >
                  List of resources that are approved to be modified, with one
                  entry per resource. Shall be set when resources are approved
                  to be updated.
                type: array
                items:
                  description: >
                    This type contains information about a Compute, storage or
                    network resource whose addition/update/deletion was granted.
                  type: object
                  required:
                    - resourceDefinitionId
                  properties:
                    resourceDefinitionId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    reservationId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    zoneId:
                      description: >
                        An identifier that is unique within a limited local
                        scope other than above listed identifiers, such as
                        within a complex data structure or within a
                        request-response pair. Representation: string of
                        variable length.
                      type: string
                    resourceGroupId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              vimAssets:
                description: >
                  Information about assets for the VNF that are managed by the
                  NFVO in the VIM, such as software images and virtualised
                  compute resource flavours. See note 3.

                  NOTE 3: The Grant response allows the NFVO to pass to the VNFM
                  VIM assets related to the VNF package that is identified by
                  the vnfdId attribute in the corresponding Grant request. The
                  NFVO may send in each Grant response the full set of VIM
                  assets related to the VNF package defined by the vnfdId in the
                  related Grant request, but shall send this information if the
                  vnfdId in the related Grant request differs from the vnfdId
                  passed in the previous Grant request, or if the Grant response
                  is related to an InstantiateVnf operation. The set of VIM
                  assets shall not change between subsequent Grant responses if
                  the vnfdId has not changed. During each LCM operation
                  occurrence, the VIM assets that relate to the VNF package
                  identified by the current value of the vnfdId attribute in the
                  “VnfInstance” structure shall be used by the VNFM for newly
                  created resources. If the VNF package identifier of the VNF
                  instance has been updated, VIM assets that relate to the
                  previously-used VNF package(s), and that were communicated in
                  previous Grant responses, apply to existing resources.
                type: object
                properties:
                  computeResourceFlavours:
                    description: >
                      Mappings between virtual compute descriptors defined in
                      the VNFD and compute resource flavours managed in the VIM.
                    type: array
                    items:
                      description: >
                        If the VIM requires the use of virtual compute resource
                        flavours during compute resource instantiation, it is
                        assumed that such flavours are selected or created by
                        the NFVO based on the information in the virtual compute
                        descriptor defined in the VNFD. This type defines the
                        mapping between a virtual compute descriptor in the VNFD
                        and the corresponding compute resource flavour managed
                        by the NFVO in the VIM.
                      type: object
                      required:
                        - vnfdVirtualComputeDescId
                        - vimFlavourId
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        vnfdVirtualComputeDescId:
                          description: >
                            An identifier that is unique within a VNF
                            descriptor.
                          type: string
                        vimFlavourId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
                  softwareImages:
                    description: >
                      Mappings between software images defined in the VNFD and
                      software images managed in the VIM.
                    type: array
                    items:
                      description: >
                        This type contains a mapping between a software image
                        definition the VNFD and the corresponding software image
                        managed by the NFVO in the VIM which is needed during
                        compute resource instantiation.
                      type: object
                      required:
                        - vnfdSoftwareImageId
                        - vimSoftwareImageId
                      properties:
                        vimConnectionId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        resourceProviderId:
                          description: >
                            An identifier with the intention of being globally
                            unique.
                          type: string
                        vnfdSoftwareImageId:
                          description: >
                            An identifier that is unique within a VNF
                            descriptor.
                          type: string
                        vimSoftwareImageId:
                          description: >
                            An identifier maintained by the VIM or other
                            resource provider. It is expected to be unique
                            within the VIM instance.
                          type: string
              extVirtualLinks:
                description: "Information about external VLs to connect the VNF to. See note 5 and note 7. If this attribute is present according to note 5 or note 7, it need not  contain those entries that are unchanged compared to the entries that  were passed in the LCM operation which is related to this granting exchange.\nNOTE 5:\tExternal and/or externally-managed internal VLs can be passed in VNF  lifecycle management operation requests such as InstantiateVnf, ChangeVnfFlavour  or ChangeExtVnfConnectivity and/or in the grant response. The NFVO may choose to  override in the grant response external and/or externally-managed VL instances  that have been passed previously in the associated VNF lifecycle management request,  if the lifecycle management request has originated from the NFVO itself.\nNOTE 7:\tIn case of granting an InstantiateVnf request that has originated from the  NFVO and that did not contain the \"extVirtualLinks\" attribute, this attribute shall  be set by the NFVO. Further in case of granting an InstantiateVnf request that has  originated from the NFVO and that did not contain the \"extManagedVirtualLinks\" attribute,  this attribute shall be set by the NFVO if there is the need to provide information about  externally-managed virtual links.\n"
                type: array
                items:
                  description: |
                    This type represents an external VL.
                  type: object
                  required:
                    - id
                    - resourceId
                    - extCps
                  properties:
                    id:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
                    extCps:
                      description: >
                        External CPs of the VNF to be connected to this external
                        VL.
                      type: array
                      items:
                        description: >
                          This type represents configuration information for
                          external CPs created from a CPD.
                        type: object
                        required:
                          - cpdId
                        properties:
                          cpdId:
                            description: >
                              An identifier that is unique within a VNF
                              descriptor.
                            type: string
                          cpConfig:
                            description: >
                              List of instance data that need to be configured
                              on the CP instances created from the respective
                              CPD.
                            type: array
                            items:
                              description: >
                                This type represents an externally provided link
                                port or network address information per instance
                                of an external connection point. In case a link
                                port is provided, the VNFM shall use that link
                                port when connecting the external CP to the
                                external VL. In a link port is not provided, the
                                VNFM shall create a link port on the external
                                VL, and use that link port to connect the
                                external CP to the external VL.
                              type: object
                              properties:
                                cpInstanceId:
                                  description: >
                                    An identifier that is unique for the
                                    respective type within a VNF instance, but
                                    may not be globally unique.
                                  type: string
                                linkPortId:
                                  description: >
                                    An identifier with the intention of being
                                    globally unique.
                                  type: string
                                cpProtocolData:
                                  description: >
                                    Parameters for configuring the network
                                    protocols on the link port that connects the
                                    CP to a VL. The following conditions apply
                                    to the attributes "linkPortId" and
                                    "cpProtocolData": 1) The "linkPortId" and
                                    "cpProtocolData" attributes shall both be
                                       absent for the deletion of an existing external CP instance
                                       addressed by cpInstanceId.
                                    2) At least one of these attributes shall be
                                    present for a
                                       to-be-created external CP instance or an existing external
                                       CP instance.
                                    3) If the "linkPortId" attribute is absent,
                                    the VNFM shall create a
                                       link port.
                                    4) If the "cpProtocolData" attribute is
                                    absent, the "linkPortId"
                                       attribute shall be provided referencing a pre-created link port,
                                       and the VNFM can use means outside the scope of the present
                                       document to obtain the pre-configured address information for the
                                       connection point from the resource representing the link port.
                                    5) If both "cpProtocolData" and "linkportId"
                                    are provided, the API
                                       consumer shall ensure that the cpProtocolData can be used with the
                                       pre-created link port referenced by "linkPortId".
                                  type: array
                                  items:
                                    description: >
                                      This type represents network protocol
                                      data.
                                    type: object
                                    required:
                                      - layerProtocol
                                    properties:
                                      layerProtocol:
                                        description: >
                                          Identifier of layer(s) and protocol(s).
                                          This attribute allows to signal the
                                          addition of further types of layer and
                                          protocol in future versions of the
                                          present document in a
                                          backwards-compatible way. In the current
                                          version of the present document, only IP
                                          over Ethernet is supported.
                                        type: string
                                        enum:
                                          - IP_OVER_ETHERNET
                                      ipOverEthernet:
                                        description: >
                                          This type represents network address
                                          data for IP over Ethernet.
                                        type: object
                                        properties:
                                          macAddress:
                                            description: >
                                              A MAC address. Representation: string
                                              that consists of groups of two
                                              hexadecimal digits, separated by hyphens
                                              or colons.
                                            type: string
                                            format: MAC
                                          ipAddresses:
                                            description: >
                                              List of IP addresses to assign to the CP
                                              instance. Each entry represents IP
                                              address data for fixed or dynamic IP
                                              address assignment per subnet. If this
                                              attribute is not present, no IP address
                                              shall be assigned.
                                            type: array
                                            items:
                                              type: object
                                              required:
                                                - type
                                              properties:
                                                type:
                                                  description: >
                                                    The type of the IP addresses. Permitted
                                                    values: IPV4, IPV6.
                                                  type: string
                                                  enum:
                                                    - IPV4
                                                    - IPV6
                                                fixedAddresses:
                                                  description: >
                                                    Fixed addresses to assign (from the
                                                    subnet defined by "subnetId" if
                                                    provided). Exactly one of
                                                    "fixedAddresses", "numDynamicAddresses"
                                                    or "ipAddressRange" shall be present.
                                                  type: array
                                                  items:
                                                    description: >
                                                      An IPV4 or IPV6 address. Representation:
                                                      In case of an IPV4 address, string that
                                                      consists of four decimal integers
                                                      separated by dots, each integer ranging
                                                      from 0 to 255. In case of an IPV6
                                                      address, string that consists of groups
                                                      of zero to four hexadecimal digits,
                                                      separated by colons.
                                                    type: string
                                                    format: IP
                                                numDynamicAddresses:
                                                  description: >
                                                    Number of dynamic addresses to assign
                                                    (from the subnet defined by "subnetId"
                                                    if provided). Exactly one of
                                                    "fixedAddresses", "numDynamicAddresses"
                                                    or "ipAddressRange" shall be present.
                                                  type: integer
                                                addressRange:
                                                  description: >
                                                    An IP address range to be used, e.g. in
                                                    case of egress connections. In case this
                                                    attribute is present, IP addresses from
                                                    the range will be used.
                                                  type: object
                                                  required:
                                                    - minAddress
                                                    - maxAddress
                                                  properties:
                                                    minAddress:
                                                      description: >
                                                        An IPV4 or IPV6 address. Representation:
                                                        In case of an IPV4 address, string that
                                                        consists of four decimal integers
                                                        separated by dots, each integer ranging
                                                        from 0 to 255. In case of an IPV6
                                                        address, string that consists of groups
                                                        of zero to four hexadecimal digits,
                                                        separated by colons.
                                                      type: string
                                                      format: IP
                                                    maxAddress:
                                                      description: >
                                                        An IPV4 or IPV6 address. Representation:
                                                        In case of an IPV4 address, string that
                                                        consists of four decimal integers
                                                        separated by dots, each integer ranging
                                                        from 0 to 255. In case of an IPV6
                                                        address, string that consists of groups
                                                        of zero to four hexadecimal digits,
                                                        separated by colons.
                                                      type: string
                                                      format: IP
                                                subnetId:
                                                  description: >
                                                    An identifier maintained by the VIM or
                                                    other resource provider. It is expected
                                                    to be unique within the VIM instance.
                                                  type: string
                    extLinkPorts:
                      description: >
                        Externally provided link ports to be used to connect
                        external connection points to this external VL. If this
                        attribute is not present, the VNFM shall create the link
                        ports on the external VL.
                      type: array
                      items:
                        description: >
                          This type represents an externally provided link port
                          to be used to connect an external connection point to
                          an external VL.
                        type: object
                        required:
                          - id
                          - resourceHandle
                        properties:
                          id:
                            description: >
                              An identifier with the intention of being globally
                              unique.
                            type: string
                          resourceHandle:
                            required:
                              - resourceId
                            type: object
                            description: >
                              This type represents the information that allows
                              addressing a virtualised resource that is used by
                              a VNF instance. Information about the resource is
                              available from the VIM.
                            properties:
                              vimConnectionId:
                                description: >
                                  An identifier with the intention of being
                                  globally unique.
                                type: string
                              resourceProviderId:
                                description: >
                                  An identifier with the intention of being
                                  globally unique.
                                type: string
                              resourceId:
                                description: >
                                  An identifier maintained by the VIM or other
                                  resource provider. It is expected to be unique
                                  within the VIM instance.
                                type: string
                              vimLevelResourceType:
                                description: >
                                  The value set of the "vimLevelResourceType"
                                  attribute is within the scope of the VIM or
                                  the resource provider and can be used as
                                  information that complements the
                                  ResourceHandle. This value set is different
                                  from the value set of the "type" attribute in
                                  the ResourceDefinition (refer to clause
                                  9.5.3.2 in SOL003).
                                type: string
              extManagedVirtualLinks:
                description: "Information about internal VLs that are managed by other entities than the VNFM. See note 4, note 5 and note 57\nNOTE 4: The indication of externally-managed internal VLs is needed  in case networks have been pre-configured for use with certain VNFs,  for instance to ensure that these networks have certain properties such as security or acceleration features, or to address particular network topologies. The present document assumes that externally-managed  internal VLs are managed by the NFVO and created towards the VIM).\nNOTE 5:\tExternal and/or externally-managed internal VLs can be passed in VNF  lifecycle management operation requests such as InstantiateVnf, ChangeVnfFlavour  or ChangeExtVnfConnectivity and/or in the grant response. The NFVO may choose to  override in the grant response external and/or externally-managed VL instances  that have been passed previously in the associated VNF lifecycle management request,  if the lifecycle management request has originated from the NFVO itself.\nNOTE 7:\tIn case of granting an InstantiateVnf request that has originated from the  NFVO and that did not contain the \"extVirtualLinks\" attribute, this attribute shall  be set by the NFVO. Further in case of granting an InstantiateVnf request that has  originated from the NFVO and that did not contain the \"extManagedVirtualLinks\" attribute,  this attribute shall be set by the NFVO if there is the need to provide information about  externally-managed virtual links.\n"
                type: array
                items:
                  type: object
                  required:
                    - id
                    - virtualLinkDescId
                    - resourceId
                  properties:
                    id:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    vnfVirtualLinkDescId:
                      description: |
                        An identifier that is unique within a VNF descriptor.
                      type: string
                    vimConnectionId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceProviderId:
                      description: >
                        An identifier with the intention of being globally
                        unique.
                      type: string
                    resourceId:
                      description: >
                        An identifier maintained by the VIM or other resource
                        provider. It is expected to be unique within the VIM
                        instance.
                      type: string
              additionalParams:
                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
                  keyvalue pairs is represented as an object. It shall comply
                  with the provisions defined in clause 4 of IETF RFC 8259. In
                  the following example, a list of key-value pairs with four
                  keys ("aString", "aNumber", "anArray" and "anObject") is
                  provided to illustrate that the values associated with
                  different keys can be of different type.
                type: object
              _links:
                description: |
                  Links to resources related to this resource.
                type: object
                required:
                  - self
                  - vnfLcmOpOcc
                  - vnfInstance
                properties:
                  self:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        description: |
                          String formatted according to IETF RFC 3986.
                        type: string
                  vnfLcmOpOcc:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        description: |
                          String formatted according to IETF RFC 3986.
                        type: string
                  vnfInstance:
                    description: >
                      This type represents a link to a resource using an
                      absolute URI.
                    type: object
                    required:
                      - href
                    properties:
                      href:
                        description: |
                          String formatted according to IETF RFC 3986.
                        type: string
        '202':
          description: >
            202 ACCEPTED

            Shall be returned when the process of creating the grant is ongoing,
            no grant is available yet. 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':
          description: >
            400 BAD REQUEST

            400 code can be returned in the following specified cases, the
            specific cause has to be proper specified in the "ProblemDetails"
            structure to be returned.

            If the request is malformed or syntactically incorrect (e.g. if the
            request URI contains incorrect query parameters or the payload body
            contains a syntactically incorrect data structure), 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 response to a GET request which queries a container resource
            would be so big that the performance of the API producer is
            adversely affected, and the API producer does not support paging for
            the affected resource, it 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 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.

            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.

            The use of this HTTP error response code described above is
            applicable to the use of the OAuth 2.0 for the authorization of API
            requests and notifications, as defined in clauses 4.5.3.3 and
            4.5.3.4.
          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:
            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: >
            401 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
            Version:
              description: |
                Version of the API used in 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
        '403':
          description: >
            403 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
            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:
            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: >
            404 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.

            This response code is not appropriate in case the resource addressed
            by the URI is a container resource which is designed to contain
            child resources, but does not contain any child resource at the time
            the request is received. For a GET request to an existing empty
            container resource, a typical response contains a 200 OK response
            code and a payload body with an empty array.
          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:
            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: >
            405 METHOD NOT ALLOWED

            If a particular HTTP method is not supported for a particular
            resource, the API producer shall respond with this response code.
            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
            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:
            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: >
            406 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.
          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:
            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
        '422':
          description: >
            422 UNPROCESSABLE ENTITY

            If the payload body of a request contains syntactically correct data
            (e.g. well-formed JSON) but the data cannot be processed (e.g.
            because it fails validation against a schema), 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.

            This error response code is only applicable for methods that have a
            request body.
          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:
            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: >
            500 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 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
            Version:
              description: |
                Version of the API used in 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: >
            503 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 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
            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:
            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
        '504':
          description: >
            504 GATEWAY TIMEOUT

            If the API producer encounters a timeout while waiting for a
            response from an upstream server (i.e. a server that the API
            producer communicates with when fulfilling a request), it should
            respond with this response code.
          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:
            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

