definitions:
   NsdInfoModifications:
     type: "object"
     description: >
       This type represents attribute modifications for an individual NS
       descriptor resource based on the NsdInfo data type. The attributes of
       NsdInfo that can be modified are included in the NsdInfoModifications
       data type.NOTE: At least one of the attributes - nsdOperationalState and
       userDefinedData - shall be present.
     properties:
       nsdOperationalState:
         $ref: "#/definitions/NsdOperationalStateType"
       userDefinedData:        
         description: >  
           Modifications of the userDefinedData attribute in NsdInfo
           data type. See note. If present, these modifications shall be applied
           according to the rules of JSON Merge PATCH (see IETF RFC 7396 [25]). 
           NOTE- At least one of the attributes - nsdOperationalState and userDefinedData - shall be present.
         type: "array"
         items:
           $ref: "SOL005_def.yaml#/definitions/KeyValuePairs"        
           
   nsdOperationalState:    
     description: >  
       "New value of the "nsdOperationalState" attribute in "NsdInfo"
       data type. See note.Permitted values: 
       ENABLED, 
       DISABLED"
     type: "array"  
     items:
       $ref: "#/definitions/NsdInfoModifications"   
     
   NsdmSubscription:
     type: "object"
     required:
     - "id"     
     - "callbackUri"
     - "_links"     
     properties:
       id:
         $ref: "#/definitions/Identifier"
       filter:
         $ref: "#/definitions/NsdmNotificationsFilter"
       callbackUri:
         $ref: "#/definitions/Uri"
       _links:
         type: "object"
         description: >  
           "Links to resources related to this resource."
         properties:
           self:
             $ref: "#/definitions/Link"
     description: >  
       "This type represents a subscription related to notifications about
       NSD management."
   NsdmSubscriptionRequest:
     type: "object"
     required:
     - "callbackUri"
     properties:
       filter:
         $ref: "#/definitions/NsdmNotificationsFilter"
       callbackUri:
         type: "string"
         description: >  
           "The URI of the endpoint to send the notification to."
       authentication:
         $ref: "#/definitions/SubscriptionAuthentication"
     description: >  
       "This type represents a subscription request related to notifications
       about NSD management."
   Identifier:
     type: "object"
   NsdmNotificationsFilter:
     type: "object"
     description: >  
       "This type represents a subscription filter related to notifications
       about NSD management. It shall comply with the provisions defined in Table
       5.5.3.2-1 of GS NFV-SOL 005. At a particular nesting level in the filter structure,
       the following applies: All attributes shall match in order for the filter
       to match (logical "and" between different filter attributes). If an attribute
       is an array, the attribute shall match if at least one of the values in the
       array matches (logical "or" between the values of one filter attribute)."     
     properties:
       notificationTypes:
         description: >  
           "Match particular notification types. Permitted values: NsdOnBoardingNotification,
           NsdOnboardingFailureNotification, NsdChangeNotification, NsdDeletionNotification
           PnfdOnBoardingNotification, PnfdOnBoardingFailureNotification, PnfdDeletionNotification.
           The permitted values of the "notificationTypes" ] attribute are spelled
           exactly as the names of the notification types to facilitate automated
           code generation systems."
         type: array
         items:
           type: string
           enum:
           - "NsdOnBoardingNotification"
           - "NsdOnboardingFailureNotification"
           - "NsdChangeNotification"
           - "NsdDeletionNotification"
           - "PnfdOnBoardingNotification"
           - "PnfdOnBoardingFailureNotification"
           - "PnfdDeletionNotification"
       nsdInfoId:
         type: array
         items: 
           $ref: "#/definitions/Identifier"
       nsdId:
         type: array
         items: 
           $ref: "#/definitions/Identifier"
       nsdName:
         description: >  
           "Match the name of the on boarded NSD."       
         type: array
         items: 
           $ref: "SOL005_def.yaml#/definitions/String"
       nsdVersion:
         type: array
         items: 
           $ref: "#/definitions/Version"         
       nsdDesigner:
         description: >  
           "Match the NSD designer of the on-boarded NSD."
         type: array
         items: 
           $ref: "SOL005_def.yaml#/definitions/String"           
       nsdInvariantId:
         type: array
         items: 
           $ref: "#/definitions/Identifier"
       vnfPkgIds:
         type: array
         items: 
           $ref: "#/definitions/Identifier"
       pnfdInfoIds:
         type: array
         items: 
           $ref: "#/definitions/Identifier"
       nestedNsdInfoIds:
         type: array
         items: 
           $ref: "#/definitions/Identifier"
       nsdOnboardingState:
         type: array
         items: 
           $ref: "#/definitions/NsdOnboardingStateType"         
       nsdOperationalState:
         type: array
         items: 
           $ref: "#/definitions/NsdOperationalStateType"         
       nsdUsageState:
         type: array
         items: 
           $ref: "#/definitions/NsdUsageStateType"         
       pnfdId:
         type: array
         items: 
           $ref: "#/definitions/Identifier"
       pnfdName:
         description: >  
           "Match the name of the on-boarded PNFD."
         type: array
         items: 
           $ref: "SOL005_def.yaml#/definitions/String"           
       pnfdVersion:
         type: array
         items: 
           $ref: "#/definitions/Version"         
       pnfdProvider:
         description: >  
           "Match the provider of the on-boarded PNFD."
         type: array
         items: 
           $ref: "SOL005_def.yaml#/definitions/String"             
       pnfdInvariantId:
         type: array
         items: 
           $ref: "#/definitions/Identifier"         
       pnfdOnboardingState:
         type: array
         items:       
           $ref: "#/definitions/PnfdOnboardingStateType"
       pnfdUsageState:
         type: array
         items:       
           $ref: "#/definitions/PnfdUsageStateType"
   Uri:
     type: "object"
   Link:
     type: "object"
   SubscriptionAuthentication:
     description: >
       The procedure defined in clause 4.5.2 allows an API consumer to 
       obtain authorization to perform API requests towards
       the API producer, including subscription requests. 
       For sending the actual notifications matching a subscription, the API
       producer needs to obtain separate authorization to actually send the notification to the API consumer.
       If an API consumer requires the API producer to authorize for sending notifications to that API consumer, it shall
       include in the subscription request a data structure that defines the authorization requirements, as defined in
       Table 4.5.3.4-1.
     type: "object"	
     required:
     - "authType"
     properties:
       authType:
         description: >
           Defines the types of Authentication
           Authorization the API consumer is willing to
           accept when receiving a notification.
           
           Permitted values:

           BASIC: In every HTTP request to the
           notification endpoint, use HTTP Basic
           authentication with the client credentials.
           
           OAUTH2_CLIENT_CREDENTIALS: In every
           HTTP request to the notification endpoint, use
           an OAuth 2.0 Bearer token, obtained using the
           client credentials grant type.
           
           TLS_CERT: Every HTTP request to the
           notification endpoint is sent over a mutually
           authenticated TLS session. i.e. not only server
           is authenticated, but also the client is
           authenticated during the TLS tunnel setup

         type: string
         enum: 
           - BASIC
           - OAUTH2_CLIENT_CREDENTIALS      
           - TLS_CERT 
   NsdOperationalStateType:
     type: "string"
     description: >  
       "The enumeration NsdOperationalStateType shall comply with the provisions
       defined in Table 5.5.4.3-1 of GS NFV_SOL 005. It indicates the operational
       state of the resource.
       ENABLED = The operational state of the resource is enabled. 
       DISABLED = The operational state of the resource is disabled."
     enum:
     - "ENABLED"
     - "DISABLED"
   NsdInfo:
      type: "object"
      required:
      - "id"    
      - "nsdOnboardingState"
      - "nsdOperationalState"
      - "nsdUsageState"
      - "_links"
      properties:
        id:
          description: >
            Identifier of the on boarded individual NS descriptor
            resource. This identifier is allocated by the NFVO.  
          $ref: "#/definitions/Identifier"
        nsdId:
          description: >
            This identifier, which is allocated by the NSD
            designer, identifies the NSD in a globally unique
            way. It is copied from the NSD content and shall be
            present after the NSD content is on-boarded.
          $ref: "#/definitions/Identifier"
        nsdName:
          type: "string"
          description: >  
            "Name of the on boarded NSD. This information is copied from the
            NSD content and shall be present after the NSD content is on-boarded."
        nsdVersion:
          description: >
           Version of the on-boarded NSD. This information is
           copied from the NSD content and shall be present
           after the NSD content is on-boarded.
          $ref: "#/definitions/Version"
        nsdDesigner:
          type: "string"
          description: >  
            "Designer of the on-boarded NSD. This information is copied
            from the NSD content and shall be present after the NSD content is on-boarded."
        nsdInvariantId:
          description: >
            This identifier, which is allocated by the NSD
            designer, identifies an NSD in a version independent
            manner. This information is copied from the NSD
            content and shall be present after the NSD content is
            on-boarded.
          $ref: "#/definitions/Identifier"
        vnfPkgIds:
          description: >
            Identifies the VNF package for the VNFD referenced
            by the on-boarded NS descriptor resource. See
            note 1.
          type: array
          items:
            $ref: "#/definitions/Identifier"
        pnfdInfoIds:
          description: >
            Identifies the PnfdInfo element for the PNFD
            referenced by the on-boarded NS descriptor
            resource.
          type: array
          items:
            $ref: "#/definitions/Identifier"
        nestedNsdInfoIds:
          description: >
            Identifies the NsdInfo element for the nested NSD
            referenced by the on-boarded NS descriptor
            resource.
          type: array
          items:
            $ref: "#/definitions/Identifier"
        nsdOnboardingState:
          description: >
            On boarding state of the individual NS descriptor resource.
          $ref: "#/definitions/NsdOnboardingStateType"
        onboardingFailureDetails:
          description: >
            Failure details of current on boarding procedure. See
            clause 4.3.5.3 for the details of "ProblemDetails"
            structure.
            It shall be present when the "nsdOnboardingState"
            attribute is CREATED and the uploading or
            processing fails in NFVO.
          $ref: "#/definitions/ProblemDetails"
        nsdOperationalState:
          description: >
            Operational state of the individual NS descriptor
            resource. This attribute can be modified with the
            PATCH method.
          $ref: "#/definitions/NsdOperationalStateType"
        nsdUsageState:
          description: >
            Usage state of the individual NS descriptor resource.
          $ref: "#/definitions/NsdUsageStateType"
        userDefinedData:
          description: >
            User defined data for the individual NS descriptor
            resource. This attribute can be modified with the
            PATCH method.
          $ref: "SOL005_def.yaml#/definitions/KeyValuePairs"
        _links:
          type: "object"
          description: >  
            "Links to resources related to this resource."
          properties:
            self:
              description: >  
                "URI of this resource."
              $ref: "#/definitions/Link"
            nsd_content:
              description: >  
                "Link to the NSD content resource"          
              $ref: "#/definitions/Link"
      description: >  
        "This type represents a response for the query NSD operation."	
   Version:
     type: "object"
   NsdOnboardingStateType:
     type: "string"
     description: >  
       "The enumeration NsdOnboardingStateType shall comply with the provisions
       defined in Table 5.5.4.5-1 of GS NFV-SOL 005. It indicates the on-boarding
       state of the NSD.CREATED = The NSD information object is created. UPLOADING
       = The associated NSD content is being uploaded. PROCESSING = The associated
       NSD content is being processed, e.g. validation. ONBOARDED = The associated
       NSD content is on-boarded."
     enum:
     - "CREATED"
     - "UPLOADING"
     - "PROCESSING"
     - "ONBOARDED"
   ProblemDetails:
     type: "object"
   NsdUsageStateType:
     type: "string"
     description: >  
       "The enumeration NsdUsageStateType shall comply with the provisions
       defined in Table 5.5.4.4-1 of GS NFV-SOL 005. It indicates the usage state
       of the resource.IN_USE = The resource is in use.NOT_IN_USE = The resource
       is not-in-use."
     enum:
     - "IN_USE"
     - "NOT_IN_USE"
   CreateNsdInfoRequest:
     type: "object"
     properties:
       userDefinedData:
         $ref: "SOL005_def.yaml#/definitions/KeyValuePairs"
     description: >  
       "This type creates a completely new NS descriptor resource."
   PnfdInfoModifications:
     type: "object"
     required:
     - "userDefinedData"
     properties:
       userDefinedData:
         $ref: "SOL005_def.yaml#/definitions/KeyValuePairs"
     description: >  
       "This type represents attribute modifications for an individual PNF
       descriptor resource based on the "PnfdInfo" data type. The attributes of
       "PnfdInfo" that can be modified are included in the "PnfdInfoModifications"
       data type."
   PnfdInfo:
     type: "object"
     required:
     - "_links"
     - "id"
     - "pnfdOnboardingState"
     - "pnfdUsageState"
     properties:
       id:
         $ref: "#/definitions/Identifier"
       pnfdId:
         $ref: "#/definitions/Identifier"
       pnfdName:
         type: "string"
         description: >  
           "Name of the onboarded PNFD. This information is copied from
           the PNFD content and shall be present after the PNFD content is on-boarded."
       pnfdVersion:
         $ref: "#/definitions/Version"
       pnfdProvider:
         type: "string"
         description: >  
           "Provider of the onboarded PNFD. This information is copied from
           the PNFD content and shall be present after the PNFD content is onboarded."
       pnfdInvariantId:
         $ref: "#/definitions/Identifier"
       pnfdOnboardingState:
         $ref: "#/definitions/PnfdOnboardingStateType"
       onboardingFailureDetails:
         $ref: "#/definitions/ProblemDetails"
       pnfdUsageState:
         $ref: "#/definitions/PnfdUsageStateType"
       userDefinedData:
         type: "object"
         description: >  
           "User defined data for the individual PNF descriptor resource.
           This attribute can be modified with the PATCH method."
       _links:
         required:
         - "pnfd_content"
         - "self"
         type: "object"
         description: >  
           "Links to resources related to this resource."
         properties:
           self:
             $ref: "#/definitions/Link"
           pnfd_content:
             $ref: "#/definitions/Link"
     description: >  
       "This type represents a response for the query PNFD operation."
   PnfdOnboardingStateType:
     type: "string"
     description: >  
       "The enumeration PnfdOnboardingStateType shall comply with the provisions
       defined in Table 5.5.4.6-1 of GS-NFV SOL005. It indicates the onboarding state
       of the individual PNF descriptor resource.CREATED = The PNF descriptor
       resource is created. UPLOADING = The associated PNFD content is being uploaded.
       PROCESSING = The associated PNFD content is being processed, e.g. validation.
       ONBOARDED = The associated PNFD content is on-boarded."
     enum:
     - "CREATED"
     - "UPLOADING"
     - "PROCESSING"
     - "ONBOARDING"
   PnfdUsageStateType:
     type: "string"
     description: >  
       "The enumeration PnfdUsageStateType shall comply with the provisions
       defined in Table 5.5.4.7-1 of GS NFV-SOL005. It indicates the usage state
       of the resource.IN-USE = The resource is in use.NOT_IN_USE = The resource
       is not-in-use."
     enum:
     - "IN_USE"
     - "NOT_IN_USE"
   CreatePnfdInfoRequest:
     type: "object"
     properties:
       userDefinedData:
         $ref: "SOL005_def.yaml#/definitions/KeyValuePairs"
     description: >  
       "This type creates a new PNF descriptor resource."
   NsdmLinks:
     type: "object"
     required:
     - "nsdInfo"
     - "subscription"
     properties:
       nsdInfo:
         $ref: "#/definitions/Link"
       subscription:
         $ref: "#/definitions/Link"
     description: >  
       "This type represents the links to resources that an NSD management
       notification can contain."
   NsdOnboardingNotification:
     type: "object"
     required:
     - "_links"
     - "id"
     - "notificationType"
     - "nsdId"
     - "nsdInfoId"
     - "timeStamp"
     properties:
       id:
         $ref: "#/definitions/Identifier"
       notificationType:
         type: "string"
         description: >  
           "Discriminator for the different notification types. Shall be
           set to "NsdOnboardingNotification" for this notification type."
       subscriptionId:
         $ref: "#/definitions/Identifier"
       timeStamp:
         type: "string"
         format: "date-time"
         description: >  
           "Date-time of the generation of the notification."
       nsdInfoId:
         $ref: "#/definitions/Identifier"
       nsdId:
         $ref: "#/definitions/Identifier"
       _links:
          $ref: "#/definitions/NsdmLinks"
     description: >  
       "This type represents an NSD management notification, which informs
       the receiver of the successful on-boarding of an NSD. It shall comply with
       the provisions defined in Table 5.5.2.9-1. The support of this notification
       is mandatory. The notification shall be triggered by the NFVO when the "
       nsdOnboardingState" attribute of a new NSD has changed to "ONBOARDED"."
   NsdOnboardingFailureNotification:
     type: "object"
     required:
     - "_links"
     - "id"
     - "notificationType"
     - "nsdInfoId"
     - "onboardingFailureDetails"
     - "timeStamp"
     properties:
       id:
         $ref: "#/definitions/Identifier"
       notificationType:
         type: "string"
         description: >  
           "Discriminator for the different notification types. Shall be
           set to "NsdOnboardingFailureNotification" for this notification type."
       subscriptionId:
         $ref: "#/definitions/Identifier"
       timeStamp:
         type: "string"
         format: "date-time"
         description: >  
           "Date-time of the generation of the notification."
       nsdInfoId:
         $ref: "#/definitions/Identifier"
       nsdId:
         $ref: "#/definitions/Identifier"
       onboardingFailureDetails:
         $ref: "#/definitions/ProblemDetails"
       _links:
         $ref: "#/definitions/NsdmLinks"
     description: >  
       "This type represents an NSD management notification, which informs
       the receiver of the failure of on-boarding an NSD. It shall comply with the
       provisions defined in Table 5.5.2.10-1. The support of this notification is
       mandatory. The notification shall be triggered by the NFVO when the on-boarding
       of an NSD has failed."
   NsdChangeNotification:
     type: "object"
     required:
     - "_links"
     - "id"
     - "notificationType"
     - "nsdId"
     - "nsdInfoId"
     - "nsdOperationalState"
     - "timeStamp"
     properties:
       id:
         $ref: "#/definitions/Identifier"
       notificationType:
         type: "string"
         description: >  
           "Discriminator for the different notification types. Shall be
           set to "NsdChangeNotification" for this notification type."
       subscriptionId:
         $ref: "#/definitions/Identifier"
       timeStamp:
         type: "string"
         format: "date-time"
         description: >  
           "Date-time of the generation of the notification."
       nsdInfoId:
         $ref: "#/definitions/Identifier"
       nsdId:
         $ref: "#/definitions/Identifier"
       nsdOperationalState:
         $ref: "#/definitions/NsdOperationalStateType"
       _links:
         $ref: "#/definitions/NsdmLinks"
     description: >  
       "This type represents an NSD management notification, which informs
       the receiver of a change of the "nsdOperationalState" attribute of an on-boarded
       NSD. Changes in the value of the "nsdUsageState" and "nsdOnboardingState"
       attributes are not reported. The notification shall comply with the provisions
       defined in Table 5.5.2.11-1. The support of this notification is mandatory.
       The notification shall be triggered by the NFVO when the value of the "nsdOperationalState"
       attribute has changed, and the "nsdOperationalState" attribute has the value
       "ONBOARDED"."
   NsdDeletionNotification:
     type: "object"
     required:
     - "_links"
     - "id"
     - "notificationType"
     - "nsdId"
     - "nsdInfoId"
     - "timeStamp"
     properties:
       id:
         $ref: "#/definitions/Identifier"
       notificationType:
         type: "string"
         description: >  
           "Discriminator for the different notification types. Shall be
           set to "NsdDeletionNotification " for this notification type."
       subscriptionId:
         $ref: "#/definitions/Identifier"
       timeStamp:
         type: "string"
         format: "date-time"
         description: >  
           "Date-time of the generation of the notification."
       nsdInfoId:
         $ref: "#/definitions/Identifier"
       nsdId:
         $ref: "#/definitions/Identifier"
       _links:
         $ref: "#/definitions/NsdmLinks"
     description: >  
       "This type represents an NSD management notification, which informs
       the receiver of the deletion of an on-boarded NSD. The notification shall
       comply with the provisions defined in Table 5.5.2.12-1. The support of this
       notification is mandatory. The notification shall be triggered by the NFVO
       when it has deleted an on-boarded NSD."
   PnfdmLinks:
     type: "object"
     required:
     - "pnfdInfo"
     - "subscription"
     properties:
       pnfdInfo:
         $ref: "#/definitions/Link"
       subscription:
         $ref: "#/definitions/Link"
     description: >  
       "This type represents the links to resources that a PNFD management
       notification can contain."
   PnfdOnboardingNotification:
     type: "object"
     required:
     - "_links"
     - "id"
     - "notificationType"
     - "pnfdId"
     - "pnfdInfoId"
     - "timeStamp"
     properties:
       id:
         $ref: "#/definitions/Identifier"
       notificationType:
         type: "string"
         description: >  
           "Discriminator for the different notification types. Shall be
           set to "PnfdOnboardingNotification" for this notification type."
       subscriptionId:
         $ref: "#/definitions/Identifier"
       timeStamp:
         type: "string"
         format: "date-time"
         description: >  
           "Date-time of the generation of the notification."
       pnfdInfoId:
         $ref: "#/definitions/Identifier"
       pnfdId:
         $ref: "#/definitions/Identifier"
       _links:
         $ref: "#/definitions/PnfdmLinks"
     description: >  
       "This type represents a PNFD management notification, which informs
       the receiver of the successful on-boarding of aPNFD. It shall comply with
       the provisions defined in Table 5.5.2.13-1. The support of this notification
       is mandatory. The notification is triggered when a new PNFD is on-boarded."
   PnfdOnboardingFailureNotification:
     type: "object"
     required:
     - "_links"
     - "id"
     - "notificationType"
     - "onboardingFailureDetails"
     - "pnfdInfoId"
     - "timeStamp"
     properties:
       id:
         $ref: "#/definitions/Identifier"
       notificationType:
          type: "string"
          description: >  
            "Discriminator for the different notification types. Shall be
            set to "PnfdOnboardingFailureNotification" for this notification type."
       subscriptionId:
         $ref: "#/definitions/Identifier"
       timeStamp:
         type: "string"
         format: "date-time"
         description: >  
           "Date-time of the generation of the notification."
       pnfdInfoId:
         $ref: "#/definitions/Identifier"
       pnfdId:
         $ref: "#/definitions/Identifier"
       onboardingFailureDetails:
         $ref: "#/definitions/ProblemDetails"
       _links:
         $ref: "#/definitions/PnfdmLinks"
     description: >  
       "This type represents a PNFD management notification, which informs
       the receiver of the failure of on-boarding a PNFD. It shall comply with
       the provisions defined in Table 5.5.2.14-1. The support of this notification
       is mandatory. The notification is triggered when the on-boarding of a PNFD
       fails."
   PnfdDeletionNotification:
     type: "object"
     required:
     - "_links"
     - "id"
     - "notificationType"
     - "pnfdId"
     - "pnfdInfoId"
     - "timeStamp"
     properties:
       id:
         type: "string"
         description: >  
           "Identifier of this notification. If a notification is sent multiple
           times due to multiple subscriptions, the "id" attribute of all these
           notifications shall have the same value."
       notificationType:
         type: "string"
         description: >  
           "Discriminator for the different notification types. Shall be
           set to "PnfdDeletionNotification " for this notification type."
       subscriptionId:
         $ref: "#/definitions/Identifier"
       timeStamp:
         type: "string"
         format: "date-time"
         description: >  
           "Date-time of the generation of the notification."
       pnfdInfoId:
         $ref: "#/definitions/Identifier"
       pnfdId:
         $ref: "#/definitions/Identifier"
       _links:
         $ref: "#/definitions/PnfdmLinks"
     description: > 
       "This type represents a PNFD management notification, which informs
       the receiver of the deletion of an on-boarded PNFD. The notification shall
       comply with the provisions defined in Table 5.5.2.15-1. The support of this
       notification is mandatory. The notification is triggered when an on-boarded
       PNFD is deleted."