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  • # Copyright (c) ETSI 2017.
    # https://forge.etsi.org/etsi-forge-copyright-notice.txt
    
    
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      AffectedVirtualLink:
        # Ref TBD
        description: >
          This type provides information about added, deleted, modified and
          temporary VLs.
        type: object
        required:
          - id
          - virtualLinkDescId
          - changeType
          - networkResource
        properties:
          id: 
            description: >
              Identifier of the virtual link instance, identifying the applicable
              "vnfVirtualLinkResourceInfo" entry in the "VnfInstance" data type.
            $ref: "#/definitions/IdentifierInVnf"
          virtualLinkDescId:
            description: >
              Identifier of the related VLD in the VNFD.
            $ref: "#/definitions/IdentifierInVnfd"
          changeType:
            description: >
              Signals the type of change. Permitted values:
              * ADDED
              * REMOVED
              * MODIFIED
              * TEMPORARY
              * LINK_PORT_ADDED
              * LINK_PORT_REMOVED
              For a temporary resource, an AffectedVirtualLink structure exists as
              long as the temporary resource exists.
            type: string
            enum:
              - ADDED
              - REMOVED
              - MODIFIED
              - TEMPORARY
              - LINK_PORT_ADDED
              - LINK_PORT_REMOVED
          networkResource:
            description: >
              Reference to the VirtualNetwork resource. Detailed information is
              (for new and modified resources) or has been (for removed
              resources) available from the VIM.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/ResourceHandle"
    
      AffectedVirtualStorage:
        # Ref TBD
        description: >
          This type provides information about added, deleted, modified and
          temporary virtual storage resources.
        type: object
        required:
          - id
          - virtualStorageDescId
          - changeType
          - storageResource
        properties:
          id:
            description: >
              Identifier of the storage instance, identifying the applicable
              "virtualStorageResourceInfo" entry in the "VnfInstance" data type.
            $ref: "#/definitions/IdentifierInVnf"
          virtualStorageDescId:
            description: >
              Identifier of the related VirtualStorage descriptor in the VNFD.
            $ref: "#/definitions/IdentifierInVnfd"
          changeType:
            description: >
              Signals the type of change. Permitted values:
              * ADDED
              * REMOVED
              * MODIFIED
              * TEMPORARY
              For a temporary resource, an AffectedVirtualStorage structure exists
              as long as the temporary resource exists.
            type: string
            enum:
              - ADDED
              - REMOVED
              - MODIFIED
              - TEMPORARY
          storageResource:
            description: >
              Reference to the VirtualStorage resource. Detailed information is 
              (for new and modified resources) or has been (for removed
              resources) available from the VIM.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/ResourceHandle"
          
      AffectedVnfc:
        description: >
          This type provides information about added, deleted, modified and
          temporary VNFCs.  
        type: object
        required:
          - id
          - vduId
          - changeType
          - computeResource
        properties:
          id:
            description: >
              Identifier of the Vnfc instance, identifying the applicable
              "vnfcResourceInfo" entry in the "VnfInstance" data type.
            $ref: "#/definitions/IdentifierInVnf"
          vduId:
            description: >
              Identifier of the related VDU in the VNFD.
            $ref: "#/definitions/IdentifierInVnfd"
          changeType:
            description: >
              Signals the type of change. Permitted values:
              * ADDED
              * REMOVED
              * MODIFIED
              * TEMPORARY
              For a temporary resource, an AffectedVnfc structure exists as long
              as the temporary resource exists.
            type: string
            enum:
              - ADDED
              - REMOVED
              - MODIFIED
              - TEMPORARY
          computeResource:
            description: >
              Reference to the VirtualCompute resource. Detailed information is
              (for new and modified resources) or has been (for removed
              resources) available from the VIM.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/ResourceHandle"
          addedStorageResourceIds:
            description: >
              References to VirtualStorage resources that have been added. Each
              value refers to a VirtualStorageResourceInfo item in the
              VnfInstance that was added to the VNFC. It shall be provided if at
              least one storage resource was added to the VNFC.
            $ref: "#/definitions/IdentifierInVnf"
    
      CancelMode:
        description: >
          This type represents a parameter to select the mode of cancelling an
          ongoing VNF LCM operation occurrence.
        type: object
        required: 
          - cancelMode
        properties:
          cancelMode:
            description: >
              Cancellation mode to apply.
            $ref: "#/definitions/CancelModeType"
        
      CancelModeType:
        description: >
          Cancellation mode.
          GRACEFUL: The VNFM shall not start any new resource management operation
          and shall wait for the ongoing resource management operations in the
          underlying system, typically the VIM, to finish execution or to time
          out. After that, the VNFM shall put the operation occurrence into the
          FAILED_TEMP state.
          FORCEFUL: The VNFM shall not start any new resource management
          operation, shall cancel the ongoing resource management operations
          in the underlying system, typically the VIM, and shall wait for the
          cancellation to finish or to time out. After that, the VNFM shall put
          the operation occurrence into the FAILED_TEMP state.
        type: string
        enum:
          - GRACEFUL
          - FORCEFUL
    
      ChangeExtVnfConnectivityRequest:
        # Ref TBD
        description: >
          This type represents request parameters for the 
          "Change external VNF connectivity" operation to modify the external
          connectivity of a VNF instance.
        type: object
        required:
          - extVirtualLinks
        properties:
          extVirtualLinks:
            description: >
              Information about external VLs to change (e.g. connect the VNF to).
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ExtVirtualLinkData"
          additionalParams:
            description: >
              Additional input parameters for the instantiation process, specific
              to the VNF being instantiated, as declared in the VNFD as part of 
              "ChangeExtVnfConnectivityOpConfig".".
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      ChangeVnfFlavourRequest:
        # Ref TBD
        description: >
          This type represents request parameters for the "Change VNF flavour" operation.
        type: object
        required:
          - newFlavourId
        properties:
          newFlavourId:
            description: >
              Identifier of the VNF deployment flavour to be instantiated.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          instantiationLevelId:
            description: >
              Identifier of the instantiation level of the deployment flavour to
              be instantiated. If not present, the default instantiation level as
              declared in the VNFD is instantiated.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          extVirtualLinks:
            description: >
              Information about external VLs to connect the VNF to.
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ExtVirtualLinkData"
          extManagedVirtualLinks:
            description: >
              Information about external VLs to connect the VNF to.
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ExtManagedVirtualLinkData"
          additionalParams:
            description: >
              Additional input parameters for the instantiation process, specific
              to the VNF being instantiated, as declared in the VNFD as part of 
              "InstantiateVnfOpConfig".
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      extCpInfo:
        type: object
        required:
          - id
          - cpdId
        properties:
          id:
            description: >
              Identifier of the external CP instance and the related information
              instance.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
          cpdId:
            description: >
              Identifier of the external connection point descriptor in the VNFD.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          addresses:
            description: >
              List of network addresses that have been configured (statically or
              dynamically) on the CP.
            type: array
            items:
              $ref: "#/definitions/NetworkAddressInfo"
    
      ExtManagedVirtualLinkInfo:
        # Ref TBD
        type: object
        required:
          - id
          - vnfVirtualLinkDescId
        properties:
          id:
            description: >
              Identifier of the externally-managed internal VL and the related
              externally-managed VL information instance.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Identifier"
          vnfVirtualLinkDescId:
            description: >
              Identifier of the VNF Virtual Link Descriptor (VLD) in the VNFD.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
          networkResource:
            description: >
              Reference to the VirtualNetwork resource.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ResourceHandle"
          vnfLinkPorts:
            description: >
              Link ports of this VL.
            type: array
            items:
              $ref: "#/definitions/VnfLinkPort"
    
      HealVnfRequest:
        type: object
        properties:
          cause:
            description: >
              Indicates the reason why a healing procedure is required.
            type: string
          vnfcInstanceId:
            description: TBD
            type: string
          healScript:
            description: TBD
            type: string
          additionalParams:
            description: >
              Additional parameters passed by the NFVO as input to the healing
              process, specific to the VNF being healed, as declared in the VNFD
              as part of "HealVnfOpConfig".
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      InstantiateVnfRequest:
        # Ref TBD
        type: object
        required:
          - flavourId
        properties:
          flavourId:
            description: >
              Identifier of the VNF deployment flavour to be instantiated.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          instantiationLevelId:
            description: >
              Identifier of the instantiation level of the deployment flavour to be
              instantiated. If not present, the default instantiation level as
              declared in the VNFD is instantiated.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          extVirtualLinks:
            description: >
              Information about external VLs to connect the VNF to.
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ExtVirtualLinkData"
          extManagedVirtualLinks:
            description: >
              Information about external VLs to connect the VNF to.
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ExtManagedVirtualLinkData"
          localizationLanguage:
            description: >
              Localization language of the VNF to be instantiated. The value shall
              comply with the format defined in IETF RFC 5646.
            type: string
          additionalParams:
            description: >
              Additional input parameters for the instantiation process, specific
              to the VNF being instantiated, as declared in the VNFD as part of 
              "InstantiateVnfOpConfig".
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      InstantiatedVnfInfo:
        type: object
        required:
          - flavourId
          - vnfState
        properties:
          flavourId:
            description: >
              Identifier of the VNF deployment flavour applied to this VNF instance.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          vnfState:
            description: >
              The state of the VNF instance.
            $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VnfOperationalStateType"
          scaleStatus:
            description: >
              Scale status of the VNF, one entry per aspect. Represents for every
              scaling aspect how "big" the VNF has been scaled w.r.t. that aspect.
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/ScaleInfo"
          extCpInfo:
            description: >
              Information about the external CPs exposed by the VNF instance.
            type: array
            minItems: 1
            items:
              $ref: "#/definitions/extCpInfo"
          extVirtualLinkInfo:
            description: >
              Information about the external VLs the VNF instance is connected to.
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/ExtVirtualLinkInfo"
          extManagedVirtualLinkInfo:
            description: >
              External virtual links the VNF instance is connected to.
            type: array
            items:
              $ref: "#/definitions/ExtManagedVirtualLinkInfo"
          monitoringParameters:
            description: >
              Active monitoring parameters.
            type: array
            items:
              $ref: "#/definitions/MonitoringParameter"
          localizationLanguage:
            description: >
              Information about localization language of the VNF (includes e.g.
              strings in the VNFD). The localization languages supported by a VNF
              can be declared in the VNFD, and localization language selection can
              take place at instantiation time.
              The value shall comply with the format defined in IETF RFC 5646.
            type: string
          vnfcResourceInfo:
            description: >
              Information about the virtualised compute and storage resources used
              by the VNFCs of the VNF instance.
            type: array
            items:
              $ref: "#/definitions/VnfcResourceInfo"
          virtualLinkResourceInfo:
            description: >
              Information about the virtualised network resources used by the VLs
              of the VNF instance.
            type: array
            items:
              $ref: "#/definitions/VnfVirtualLinkResourceInfo"
          virtualStorageResourceInfo:
            description: >
              Information on the virtualised storage resource(s) used as storage for the VNF instance.
            type: array
            items:
              $ref: "#/definitions/VirtualStorageResourceInfo"
          vnfcInfo:
            description: "TBD"
            type: string  
          metadata:
            description: >
              Additional VNF-specific metadata describing the VNF instance.
              Metadata that are writeable are declared in the VNFD.
              This attribute can be modified with the PATCH method.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
          extensions:
            description: >
              VNF-specific attributes that affect the lifecycle management of this
              VNF instance by the VNFM, or the lifecycle management scripts.
              Extensions that are writeable are declared in the VNFD.
              This attribute can be modified with the PATCH method.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
          _links:
            description: >
              Links to resources related to this resource.
            type: object
            required:
              - self
            properties:
              self:
                description: URI of this resource.
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              indicators:
                description: Indicators related to this VNF instance, if applicable.
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              instantiate:
                description: >
                  Link to the "instantiate" task resource, if the related operation
                  is possible based on the current status of this VNF instance
                  resource (i.e. VNF instance in NOT_INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              terminate:
                description: >
                  Link to the "terminate" task resource, if the related operation
                  is possible based on the current status of this VNF instance
                  resource (i.e. VNF instance is in INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              scale:
                description: >
                  Link to the "scale" task resource, if the related operation is
                  supported for this VNF instance, and is possible based on the
                  current status of this VNF instance resource (i.e. VNF instance
                  is in INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              scaleToLevel:
                description: >
                  Link to the "scale_to_level" task resource, if the related
                  operation is supported for this VNF instance, and is possible
                  based on the current status of this VNF instance resource
                  (i.e. VNF instance is in INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              changeFlavour:
                description: >
                  Link to the "change_flavour" task resource, if the related
                  operation is supported for this VNF instance, and is possible
                  based on the current status of this VNF instance resource
                  (i.e. VNF instance is in INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              heal:
                description: >
                  Link to the "heal" task resource, if the related operation is
                  supported for this VNF instance, and is possible based on the
                  current status of this VNF instance resource
                  (i.e. VNF instance is in INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              operate:
                description: >
                  Link to the "operate" task resource, if the related operation is
                  supported for this VNF instance, and is possible based on the
                  current status of this VNF instance resource
                  (i.e. VNF instance is in INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
              changeExtConn:
                description: >
                  Link to the "change_ext_conn" task resource, if the related
                  operation is possible based on the current status of this VNF
                  instance resource (i.e. VNF instance is in INSTANTIATED state).
                $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
    
      MonitoringParameter:
        type: object
        required:
          - id
          - value
          - timeStamp
        properties:
          id:
            description: >
              Identifier of the monitoring parameter defined in the VNFD.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          name:
            description: >
              Human readable name of the monitoring parameter, as defined in the
              VNFD.
            type: string
          value:
            description: >
              Value of the monitoring parameter known to the VNFM (e.g. obtained
              for autoscaling purposes).
              The type of the "value" attribute (i.e. scalar, structure (Object in
              JSON), or array (of scalars, arrays or structures/Objects)) is
              assumed to be defined in an external measurement specification
              outside the scope of the present document.
            type: object
          timeStamp:
            description: >
              Represents the point in time when the measurement has been performed,
              as known to the VNFM.
              Should be formatted according to ETF RFC 3339.
            type: string
    
      LccnLinks:
        description: >
          This type represents the links to resources that a notification can
          contain.
        type: object
        required: 
          - vnfInstance
          - subscription
        properties: 
          vnfInstance:
            description: >
              Link to the resource representing the VNF instance to which the
              notified change applies.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
          subscription:
            description: >
              Link to the related subscription.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
          vnfLcmOpOcc:
            description: >
              Link to the VNF lifecycle management operation occurrence that this
              notification is related to. Shall be present if there is a related
              lifecycle operation occurrence.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Link"
    
      LccnSubscription:
        description: >
          This type represents a subscription related to notifications about VNF
          lifecycle changes.
        type: object
        required:
          - id
          - callbackUri
          - _links
        properties:
          id:
            description: >
              Identifier of this subscription resource.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Identifier"
          filter:
            description: >
              Filter settings for this subscription, to define the subset of all
              notifications this subscription relates to. A particular
              notification is sent to the subscriber if the filter matches, or if
              there is no filter.
    
            $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/LifecycleChangeNotificationsFilter"
    
          callbackUri:
            description: >
              The URI of the endpoint to send the notification to.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Uri"
          _links:
            description: >
              Links to resources related to this resource.
            type: object
            required:
              - self
            properties:
              self:
                description: >
                  URI of this resource.
                $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Uri"
    
      LccnSubscriptionRequest:
        description: >
          This type represents a subscription request related to notifications
          about VNF lifecycle changes.
        type: object
        required:
          - callbackUri
        properties:
          filter: 
            description: >
              Filter settings for this subscription, to define the subset of all
              notifications this subscription relates to. A particular
              notification is sent to the subscriber if the filter matches, or if
              there is no filter.
    
            $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/LifecycleChangeNotificationsFilter"
    
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          callbackUri:
            description: >
              The URI of the endpoint to send the notification to.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Uri"
          authentication:
            description: >
              Authentication parameters to configure the use of Authorization when
              sending notifications corresponding to this subscription, as defined
              in clause 4.5.3.4.
              This attribute shall only be present if the subscriber requires
              authorization of notifications.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/SubscriptionAuthentication"
    
      LcmOperationStateType:
        description: >
          Value | Description
          ------|------------
          STARTING | The LCM operation is starting.
          PROCESSING | The LCM operation is currently in execution.
          COMPLETED | he LCM operation has been completed successfully.
          FAILED_TEMP | The LCM operation has failed and execution has stopped, but the execution of the operation is not considered to be closed.
          FAILED | The LCM operation has failed and it cannot be retried or rolled back, as it is determined that such action won't succeed.
          ROLLING_BACK | The LCM operation is currently being rolled back.
          ROLLED_BACK | The LCM operation has been successfully rolled back, i.e. The state of the VNF prior to the original operation invocation has been restored as closely as possible.
        type: string
        enum:
          - STARTING
          - PROCESSING
          - COMPLETED
          - FAILED_TEMP
          - FAILED
          - ROLLING_BACK
          - ROLLED_BACK
    
      NetworkAddressInfo:
        description: >
          This type represents information about a network address that has been assigned.
        type: object
        required:
          - macAddress
        properties:
          macAddress:
            description: >
              Assigned MAC address.
            type: string
                  #TODO: Can we describe the syntax of this (Table 4.4.2.2-1)?
          ipAddress:
            description: >
              IP address. Present if an IP address was assigned.
            type: string
                #TODO: Can we describe the syntax of this (Table 4.4.2.2-1)?
          subnetIpRanges:
            description: >
              IP address ranges defining the subnet in which the IP address was
              assigned. May be present if the "ipAddress" attribute is present,
              and shall be absent if the "ipAddress" attribute is not present.
            type: array
            items:
              type: object
              required:
                - minIpAddress
                - maxIpAddress
              properties:
                minIpAddress:
                  description: >
                    Lowest IP address belonging to the range.
                  type: string
                  format: ipaddress
                maxIpAddress:
                  description: >
                    Highest IP address belonging to the range.
                  type: string
                  format: ipaddress
    
      OperateVnfRequest:
        description: >
          This type represents request parameters for the "Operate VNF" operation.
        type: object
        required:
          - changeStateTo
        properties:
          changeStateTo:
            description: >
              The desired operational state (i.e. started or stopped) to change
              the VNF to.
            $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/VnfOperationalStateType"
          stopType:
            description: >
              It signals whether forceful or graceful stop is requested. Ignored
              if changeStateTo=STARTED.
            $ref: "../../../definitions/SOL002SOL003VNFLifecycleManagement_def.yaml#/definitions/StopType"
          vnfcInstanceId:
            description: TBD
            type: string
          additionalParams:
            description: >
              Additional parameters passed by the NFVO as input to the process,
              specific to the VNF of which the operation status is changed, as
              declared in the VNFD as part of "OperateVnfOpConfig".
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      ScaleInfo:
        required:
          - aspectId
          - scaleLevel
        type: object
        properties:
          aspectId:
            description: >
              Identifier of the scaling aspect.
            $ref: "#/definitions/IdentifierInVnfd"
          scaleLevel:
            description: >
              Indicates the scale level. The minimum value shall be 0 and the
              maximum value shall be <= maxScaleLevel as described in the VNFD.
            type: integer
    
      ScaleVnfRequest:
        type: object
        required:
          - type
          - aspectId
        properties:
          type:
            description: >
              Indicates the type of the scale operation requested.
              Permitted values:
              * SCALE_OUT: adding additional VNFC instances to the VNF to increase
                capacity
              * SCALE_IN: removing VNFC instances from the VNF in order to release
                unused capacity.
            type: string
            enum: 
              - SCALE_OUT
              - SCALE_IN
          aspectId:
            description: >
              Identifier of the scaling aspect.
            $ref: "#/definitions/IdentifierInVnfd"
          numberOfSteps:
            description: >
              Number of scaling steps to be executed as part of this Scale VNF
              operation. It shall be a positive number and the default value
              shall be 1.
            type: integer
            default: 1
          additionalParams:
            description: >
              Additional parameters passed by the NFVO as input to the scaling
              process, specific to the VNF being scaled, as declared in the VNFD
              as part of "ScaleVnfOpConfig".
            $ref: "#/definitions/KeyValuePairs"
      
      ScaleVnfToLevelRequest:
        description: >
          This type represents request parameters for the "Scale VNF to Level"
          operation.
        type: object
        properties:
          instantiationLevelId:
            description: > 
              Identifier of the target instantiation level of the current
              deployment flavour to which the VNF is requested to be scaled.
              Either the instantiationLevelId attribute or the scaleInfo attribute
              shall be included.
            $ref: "#/definitions/IdentifierInVnfd"
          scaleInfo:
            description: >
              For each scaling aspect of the current deployment flavour, indicates
              the target scale level to which the VNF is to be scaled.
              Either the instantiationLevelId attribute or the scaleInfo attribute
              shall be included.
            type: array
            items:
              $ref: "#/definitions/ScaleInfo"
          additionalParams:
            description: >
              Additional parameters passed by the NFVO as input to the scaling
              process, specific to the VNF being scaled, as declared in the
              VNFD as part of "ScaleVnfToLevelOpConfig".
            $ref: "#/definitions/KeyValuePairs"
    
      StopType:
        description: >
          * FORCEFUL: The VNFM will stop the VNF immediately after accepting the
            request.
        type: string
        enum:
          - FORCEFUL
                
      TerminateVnfRequest:
        type: object
        required:
          - terminationType
        properties:
          terminationType:
            description: >
              Indicates the type of termination is requested.
              Permitted values:
              * FORCEFUL: The VNFM will shut down the VNF and release the
                resources immediately after accepting the request.
            type: string
            enum:
              - FORCEFUL
          additionalParams:
            description: >
              Additional parameters passed by the NFVO as input to the termination
              process, specific to the VNF being terminated, as declared in the
              VNFD as part of "TerminateVnfOpConfig".
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      VirtualStorageResourceInfo:
        description: >
          This type represents the information that allows addressing a virtualised
          resource that is used by a VNF instance.
        type: object
        required:
          - id
          - virtualStorageDescId
          - storageResource
        properties:
          id:
            description: >
              Identifier of this VirtualStorageResourceInfo instance.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
          virtualStorageDescId:
            description: >
              Identifier of the VirtualStorageDesc in the VNFD.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          storageResource:
            description: >
              Reference to the VirtualStorage resource.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ResourceHandle"
          reservationId:
            description: >
              The reservation identifier applicable to the resource. It shall be
              present when an applicable reservation exists.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Identifier"
          metadata:
            description: >
              Metadata about this resource.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      VnfcResourceInfo:
        description: >
          This type represents the information on virtualised compute and storage
          resources used by a VNFC in a VNF instance.
        type: object
        required:
          - id
          - vduId
          - computeResource
          - vnfcCpInfo
        properties:
          id:
            description: >
              Identifier of this VnfcResourceInfo instance.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
          vduId:
            description: >
              Reference to the applicable VDU in the VNFD.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
          computeResource:
            description: >
              Reference to the VirtualCompute resource.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/ResourceHandle"
          storageResourceIds:
            description: >
              References to the VirtualStorage resources. The value refers to a
              VirtualStorageResourceInfo item in the VnfInstance.
            type: array
            items:
              $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
          reservationId:
            description: >
              The reservation identifier applicable to the resource. It shall be
              present when an applicable reservation exists.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/Identifier"
          vnfcCpInfo:
            description: >
              CPs of the VNFC instance.
              Shall be present when that particular CP of the VNFC instance is
              associated to an external CP of the VNF instance.
              May be present otherwise.
            type: array
            items:
              type: object
              required:
                - id
                - cpdId
              properties:
                id:
                  description: >
                    Identifier of this VNFC CP instance and the associated array
                    entry.
                  $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
                cpdId:
                  description: >
                    Identifier of the VDU CPD, cpdId, in the VNFD.
                  $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnfd"
                vnfExtCpId:
                  description: >
                    When the VNFC CP is exposed as external CP of the VNF, the
                    identifier of this external VNF CP.
                  $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
                addresses:
                  description: >
                    List of network addresses that have been configured (statically
                    or dynamically) on the CP.
                  $ref: "#/definitions/NetworkAddressInfo"
          metadata:
            description: >
              Metadata about this resource.
            $ref: "../../../definitions/SOL002SOL003_def.yaml#/definitions/KeyValuePairs"
    
      VnfExtCpData:
        # Ref TBD
        description: >
          This type represents an external CP.
        type: object
        required: 
          - cpdId
        properties: 
          cpdId:
            description: >
              The identifier of the CPD in the VNFD.
            $ref: "#/definitions/IdentifierInVnfd"
          fixedAddresses:
            description: >
              List of (fixed) network addresses that need to be configured on the
              CP. This attribute shall be present if fixed addresses need to be
              configured.
            type: array
            items:
              $ref: "#/definitions/FixedNetworkAddressData"
          dynamicAddresses:
            description: >
              List of network addresses to be assigned dynamically. This attribute
              shall be present if dynamic addresses need to be configured.
            type: array
            items:
              $ref: "#/definitions/DynamicNetworkAddressData"
    
      VnfIdentifierDeletionNotification:
        description: >
          This type represents a VNF identifier deletion notification, which
          informs the receiver of the deletion of a new VNF instance resource and
          the associated VNF instance identifier.
        type: object
        required: 
          - id
          - notificationType
          - timeStamp
          - vnfInstanceId
          - _links
        properties:
          id:
            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.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Identifier"
          notificationType:
            description: >
              Discriminator for the different notification types. Shall be set to
              "VnfIdentifierDeletionNotification" for this notification type.
            type: string
            enum:
              - VnfIdentifierDeletionNotification
          subscriptionId:
            description: >
              Identifier of the subscription that this notification relates to.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Identifier"
          timeStamp:
            description: >
              Date-time of the generation of the notification.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/DateTime"
          vnfInstanceId:
            description: >
              The deleted VNF instance identifier.
            $ref: "../../definitions/SOL002SOL003_def.yaml#/definitions/Identifier"
          _links:
            description: >
              Links to resources related to this notification.
            $ref: "#/definitions/LccnLinks"
    
      VnfInstance:
        # Ref TBD
        description: >
          This type represents a VNF instance.