SOL005NSLifecycleManagement_def.yaml

        description: >
          The identifier of the CPD in the VNFD.
          See note 1.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInVnfd"
      cpConfig:
        description: >
          Map of instance data that need to be configured on the CP instances created from the respective CPD.
          The key of the map which identifies the individual VnfExtCpConfig entries is managed by the API consumer.
          The entries shall be applied by the VNFM according to the rules of JSON Merge Patch (see IETF RFC 7396).
          See note 2 and note 3.
        type: object
        additionalProperties:
          $ref: "#/definitions/VnfExtCpConfig"

  ExtLinkPortData:
    description: >
      This type represents an externally provided link port to be used to
      connect an external connection point to an external VL.
      NOTE:	The value of "trunkResourceId" is scoped by the value of "vimConnectionId" in the "resourceHandle" attribute.
    type: object
    required:
      - id
      - resourceHandle
    properties:
      id:
        description: >
          Identifier of this link port as provided by the entity that has
          created the link port.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      resourceHandle:
        description: >
          Reference to the virtualised resource realizing this link port.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/ResourceHandle"
      trunkResourceId:
        description: >
          Identifier of the trunk resource in the VIM.
          Shall be present if the present link port corresponds to the parent
          port that the trunk resource is associated with.
          See note.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInVim"

  VnfExtCpConfig:
    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.
      NOTE 1:	The following conditions apply to the attributes "linkPortId" and "cpProtocolData":
        -	At least one of the "linkPortId" and "cpProtocolData" attributes shall be present for
        an external CP instance representing a subport that is to be created, or an external CP instance
        that is to be created by creating the corresponding VNFC or VNF instance during the current or
        a subsequent LCM operation, or for an existing external CP instance that is to be re-configured
        or added to a particular external virtual link.
        -	If the "cpProtocolData" attribute is absent, the "linkPortId" attribute shall be provided
       referencing a pre-created link port with pre-configured address information.
        -	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".
      NOTE 2:	In case the NFVO manages its own identifier space, the NFVO may remap this identifier
      when communicating with the VNFM. If the NFVO knows that there can be an identifier collision
      when communicating with the VNFM by using the identifier from the OSS/BSS, the NFVO shall remap it.
    type: object
    anyOf:
      - required:
          - linkPortId
      - required:
          - cpProtocolData
    properties:
      parentCpConfigId:
        description: >
          Value of the key that identifies  to the "VnfExtCpConfig" entry that corresponds to the parent port of the trunk.
          Only present in "VnfExtCpConfig" map structures which provide configuration information for a CP which represents
          a subport in a trunk, and if parent ports are supported. See note 2.
        $ref: "#/definitions/IdentifierInVnf"
      linkPortId:
        description: >
          Identifier of a pre-configured link port to which the external CP
          will be associated.
          See note 1.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      createExtLinkPort:
        description: >
          Indicates the need to create a dedicated link port for the external CP.
          If set to True, a link port is created. If set to False, no link port is created.
          This attribute is only applicable for external CP instances without a floating IP
          address that expose a VIP CP instance for which a dedicated IP address is allocated.
          It shall be present in that case and shall be absent otherwise.
        type: boolean
      cpProtocolData:
        description: >
          Parameters for configuring the network protocols on the link port
          that connects the CP to a VL.
          See note 1.
        type: array
        items:
          $ref: "#/definitions/CpProtocolData"

  IdentifierInNs:
    description: >
      An identifier that is unique with respect to a NS. Representation: string of variable length.
    type: string

  IdentifierInNsd:
    description: >
      An identifier that is unique within a NS descriptor. Representation: string of variable length.
    type: string

  IdentifierInPnf:
    description: >
      An Identifier that is unique within respect to a PNF. Representation: string of variable length.
    type: string

  IdentifierInVim:
    description: >
      An identifier maintained by the VIM or other resource provider.
      It is expected to be unique within the VIM instance. Representation: string of variable length.
    type: string

  IdentifierInVnf:
    description: >
      An identifier that is unique for the respective type within a VNF
      instance, but may not be globally unique.
    type: string

  MacAddress:
    description: >
      A MAC address. Representation: string that consists of groups of two hexadecimal digits,
      separated by hyphens or colons.
    type: string
    format: MAC

  IpAddress:
    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

  IpAddressPrefix:
    description: >
      An IPV4 or IPV6 address range in CIDR format. For IPV4 address range, refer to IETF RFC 4632 [12].
      For IPV6 address range, refer to IETF RFC 4291.
    type: string

  PortRange:
    description: >
      The PortRange data type provides the lower and upper bounds of a range of Internet ports.
      It shall comply with the provisions defined in Table 6.5.3.42-1.
    type: object
    required:
      - lowerPort
      - upperPort
    properties:
      lowerPort:
        description: >
          Identifies the lower bound of the port range. upperPort Integer
        type: integer
        minimum: 0
      upperPort:
        description: >
          Identifies the upper bound of the port range.
        type: integer
        minimum: 0

  Mask:
    description: >
      The Mask data type identifies the value to be matched for a sequence of
      bits at a particular location in a frame. It shall
      comply with the provisions defined in Table 6.5.3.41-1.
    type: object
    required:
      - startingPoint
      - length
      - value
    properties:
      startingPoint:
        description: >
          Indicates the offset between the last bit of the source
          mac address and the first bit of the sequence of bits
          to be matched.
        type: integer
      length:
        description: >
          Indicates the number of bits to be matched.
        type: integer
      value:
        description: >
          Provide the sequence of bit values to be matched.
        type: string

  VnfSnapshotInfo:
    description: |
      This type represents an "Individual VNF snapshot" resource. The "id" attributed is used by the NFVO to index and
      identify the VNF snapshots information resources that are accessible via the NFVO. The identifier is still
      generated by the VNFM and copied into the present "VnfSnapshotInfo" representing the "Individual VNF snapshot"
      resource hold by the NFVO.
    type: object
    required:
      - id
    properties:
      id:
        description: >
          Identifier of the "Individual VNF snapshot" resource. This identifier is allocated by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfSnapshotPkgId:
        description: >
          Identifier of the VNF snapshot package information held by the NFVO. Shall be present when the
          "Individual VNF snapshot" resource is created from a VNF snapshot package extraction.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfSnapshot:
        description: >
          Information about the VNF snapshot, content and/or references to its content. Shall be present when the
          "Individual VNF snapshot" resource is associated to a VNF snapshot on a VNFM, either created via the
          corresponding "Create VNF Snapshot" task resource or extracted from a VNF snapshot package.
        $ref: '#/definitions/VnfSnapshot'
      _links:
        description: >
          Links to resources related to this resource.
        type: object
        required:
          - self
        properties:
          self:
            description: >
              URI of this resource.
            $ref: "../../definitions/SOL005_def.yaml#/definitions/Link"

  VnfSnapshot:
    description: >
      This type represents a VNF Snapshot. It shall comply with the provisions defined in table 6.5.2.18-1.
    type: object
    required:
      - id
      - vnfInstanceId
      - triggeredAt
      - createdAt
      - vnfdId
      - vnfInstance
      - vnfcSnapshots
    properties:
      id:
        description: >
          Identifier of the VNF snapshot. This identifier is allocated by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfInstanceId:
        description: >
          Identifier of the snapshotted VNF instance.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      creationStartedAt:
        description: >
          Timestamp indicating when the VNF Snapshot creation has been started by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/DateTime"
      creationFinishedAt:
        description: >
          Timestamp indicating when the VNF Snapshot has been completed by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/DateTime"
      vnfdId:
        description: >
          Identifier of the VNFD in use at the time the snapshot of the VNF instance has been created.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfInstance:
        description: >
          VNF instance information of the snapshotted VNF instance. This is a copy of the "Individual VNF instance" resource.
        $ref: '#/definitions/VnfInstance'
      vnfcSnapshots:
        description: >
          Information about VNFC Snapshots constituting this VNF Snapshot.
        type: array
        items:
          $ref: '#/definitions/VnfcSnapshotInfo'
      userDefinedData:
        description: >
          User defined data for the VNF Snapshot.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"

  WanConnectionInfo:
    description: |
      This type provides information about the connectivity to the WAN of network resources realizing a VL, e.g.,
      when the VL is deployed on several sites across a WAN. It shall comply with the provisions defined in table 6.5.3.90-1.
      NOTE:	Either a "nsVirtualLinkInfoId" or a "vnfVirtualLinkResourceInfoId" shall be provided, but not both.
    type: object
    required:
      - wanConnectionInfoId
    oneOf:
      - required:
          - nsVirtualLinkInfoId
      - required:
          - vnfVirtualLinkResourceInfoId
    properties:
      wanConnectionInfoId:
        description: >
          Identifies this WAN connection information.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInNs"
      nsVirtualLinkInfoId:
        description: >
          References the NS VL instance to which the connection information is associated. Shall be present if a
          corresponding NS VL instance has been created.
          See note.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInNs"
      vnfVirtualLinkResourceInfoId:
        description: >
          References the VNF VL instance to which the connection information is associated. Shall be present if a
          corresponding VNF VL instance has been created.
          See note.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInNs"
      protocolInfo:
        description: >
          Protocol specific information for connecting to the WAN.
        $ref: "#/definitions/WanConnectionProtocolInfo"

  WanConnectionProtocolInfo:
    description: |
      This type provides protocol specific information about the connectivity to the WAN of network resources realizing
      a VL, e.g., when the VL is deployed on several sites and across a WAN, and the related multi-site connectivity
      service (MSCS) enabling the connectivity through the WAN. This type supports providing information about both
      pre-provisioned WAN connectivity realized by external entities to NFV-MANO but parts of such connectivity is known
      to the NFVO, as well as information about MSCS created under NFV-MANO responsibility (i.e., connectivity is realized
      when NFVO communicates with the WIM).  It shall comply with the provisions defined in table 6.5.3.91-1.
    type: object
    properties:
      mscsInfo:
        description: >
          Information about the provisioned MSCS, if already available.
        $ref: "#/definitions/MscsInfo"
      connectivityServiceEndpoints:
        description: >
          Configuration information about the network resources in the NFVI-PoP and their connectivity to the WAN.
        type: array
        items:
          $ref: "#/definitions/ConnectivityServiceEndpointInfo"

  WanConnectionData:
    description: |
      This type provides information used to connect the comprising network resources realizing a VL, e.g., when the VL
      is deployed on several sites and across a WAN. It shall comply with the provisions defined in table 6.5.3.80-1.
      NOTE:	Either a "nsVirtualLink" or a "vnfVirtualLink" shall be provided, but not both.
    type: object
    required:
      - protocolData
    oneOf:
      - required:
          - nsVirtualLink
      - required:
          - vnfVirtualLink
    properties:
      nsVirtualLink:
        description: >
          Information used to identify the NS VL for which the WAN connectivity data is applicable.
          See note.
        type: object
        required:
          - nsVirtualLinkDescId
          - nsVirtualLinkProfileId
        properties:
          nsVirtualLinkDescId:
            description: >
              Identifier of the VLD in the NSD from which the VL is created in the case of a multi-site NS VL.
              See note.
            $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInNsd"
          nsVirtualLinkProfileId:
            description: >
              Identifier of the VL profile in the NSD.
            $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInNsd"
      vnfVirtualLink:
        description: >
          Information used to identify the VNF VL for which the WAN connectivity data is applicable.
          Either a "nsVirtualLink" or a "vnfVirtualLink" shall be provided, but not both.
        type: object
        required:
          - vnfProfileId
          - vnfVirtualLinkDescId
          - vnfVirtualLinkProfileId
        properties:
          vnfProfileId:
            description: >
              Identifier of the VNF profile.
            $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInNsd"
          vnfVirtualLinkDescId:
            description: >
              Identifier of the VLD in the VNFD from which the VL is created in the case of a multi-site internal VNF VL.
            $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInVnfd"
          vnfVirtualLinkProfileId:
            description: >
              Identifier of the VL profile in the VNFD.
            $ref: "../../definitions/SOL005_def.yaml#/definitions/IdentifierInVnfd"
      protocolData:
        description: >
          Protocol specific information for connecting to the WAN.
        $ref: "#/definitions/WanConnectionProtocolData"

  ChangeVnfPackageData:
    description: |
      This type specifies the information needed to change the current VNF package for a VNF instance. Clause B.3 of the
      ETSI GS NFV-IFA 007 illustrates the variants of changes to the current VNF Package and information flow procedures.
      This operation encompasses the following scenarios:
      *	Changes of the VNF virtualised resources, such as requirements, composition and structure between the VNF versions,
        without changing the VNF software version.
      *	Changes of both the VNF software version and the VNF virtualised resources. This case includes replacing the VNF
        software version by means of virtualised resources management, such as terminating the current virtualized resource
        instances running the current software version and instantiating new virtualized resource instances with the
        destination VNF software version. The new virtualized resource instances may have the same characteristics as the
        current virtualized resource instances.
      *	Changes related to the VNFD, such as correction of bugs in the VNFD, changes in the naming scheme of VNFD components
        (e.g. name of the VDU, vduId), and adding/removing descriptors of VNF Package changes (VnfPackageChangeInfo).
      NOTE:	For software updates that are executed by functional entities outside NFV-MANO and that require synchronization
            of the information held by the NFV-MANO entities with a new VNF package that reflects the same changes, an
            alternative procedure using the PATCH method on the "Individual VNF instance" resource has been defined, as
            illustrated in annex B.2 of ETSI GS NFV-IFA 007 [19]. This procedure assumes certain restrictions on the
            characteristics of the new VNF package, as defined in note 1 in table 5.5.2.2-1 of ETSI GS NFV-SOL 003.
      This type shall comply with the provisions defined in Table 6.5.3.54-1.
    type: object
    required:
      - vnfInstanceId
      - vnfdId
    properties:
      vnfInstanceId:
        description: >
          Identifier of the VNF instance.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfdId:
        description: >
          Identifier of the VNFD which defines the destination VNF Package for the change.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      extVirtualLinks:
        description: >
          Information about external VLs to connect the VNF to. Entries in the list that are unchanged need not be
          supplied as part of this request.
        type: array
        items:
          $ref: "#/definitions/ExtVirtualLinkData"
      extManagedVirtualLinks:
        description: >
          Information about internal VLs that are managed by the NFVO.
        type: array
        items:
          $ref: "#/definitions/ExtManagedVirtualLinkData"
      additionalParams:
        description: >
          Additional parameters passed by the OSS/BSS as input to the change current VNF package process, specific to the
          VNF of which the underlying VNF package is changed, as declared in the VNFD as part of "ChangeCurrentVnfPkgOpConfig".
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"
      extensions:
        description: >
          If present, this attribute provides modifications to the values of the "extensions" attribute in "VnfInstance",
          as defined in clause 6.5.3.57. Provisions for handling extensions during the operation, and needed passed
          parameter values in case of conflicts, are defined in clause 5.4.11a.3.1 of ETSI GS NFV-SOL 003.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"
      vnfConfigurableProperties:
        description: >
          If present, this attribute provides modifications to the values of the VNF configurable properties attribute in
          the "VnfInstance", as defined in clause 6.5.3.57. Provisions for handling VNF configurable properties during the
          operation, and needed passed parameter values in case of conflicts, are defined in clause 5.4.11a.3.1 of ETSI
          GS NFV-SOL 003.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"

  DeleteVnfSnapshotData:
    description: >
      This type specifies the identifier of information of an available VNF Snapshot to be deleted and the identifier of
      the related VNF instance of the NS instance. It shall comply with the provisions defined in Table 6.5.3.74-1.
    type: object
    required:
      - vnfInstanceId
      - vnfSnapshotInfoId
    properties:
      vnfInstanceId:
        description: >
          Identifier of the VNF instance to identify the VNFM holding the VNF Snapshot information to be deleted.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfSnapshotInfoId:
        description: >
          Identifier of information held by the VNFM about the VNF Snapshot to be deleted.
          This identifier was allocated by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"

  RevertVnfToSnapshotData:
    description: >
      This type specifies the identifier of an existing VNF instance of the NS instance to be reverted and the identifier
      of an existing VNF Snapshot to be reverted to. It shall comply with the provisions defined in Table 6.5.3.75-1.
    type: object
    required:
      - vnfInstanceId
      - vnfSnapshotInfoId
    properties:
      vnfInstanceId:
        description: >
          Identifier of the VNF instance to identify the VNFM holding the VNF Snapshot information to be reverted.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfSnapshotInfoId:
        description: >
          Identifier of information held by the VNFM about the VNF Snapshot to be reverted.
          This identifier was allocated by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      additionalParams:
        description: >
          Additional input parameters for the revert to VNF snapshot process, specific for the VNF being “reverted”,
          as declared in the VNFD as part of “RevertToSnapshotVnfOpConfig”.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"

  CreateVnfSnapshotData:
    description: >
      This type represents the information that are needed for VNF snapshot creation. When the NFVO invokes the Create
      VNF snapshot operation, a set of these parameters are then passed by the NFVO to the VNFM. It shall comply with
      the provisions defined in Table 6.5.3.76-1.
    type: object
    required:
      - vnfInstanceId
    properties:
      vnfInstanceId:
        description: >
          Identifier of the VNF instance to perform the snapshot from.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      additionalParams:
        description: >
          Additional input parameters for the snapshot creation process, specific for the VNF being “snapshotted”, as
          declared in the VNFD as part of “CreateSnapshotVnfOpConfig”.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"
      userDefinedData:
        description: >
          User defined data for the VNF snapshot.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"

  VnfcSnapshotInfo:
    description: >
      This type represents a VNFC Snapshot. It shall comply with the provisions defined in table 6.5.3.77-1.
      NOTE 1:	The identifier of the compute snapshot resource is assigned during creation of a VNFC
      Snapshot being returned from the VIM as output data in the response message of the individual resource
      operations. This attribute shall only be present for a VNFC snapshot that has been newly created by the
      VNFM as a result of the "Create VNF snapshot task".
      NOTE 2:	The identifier of the storage snapshot resource is assigned during creation of a VNFC snapshot
      being returned from the VIM as output data in the response message of the individual resource operations.
      This attribute shall only be present for a VNFC snapshot with an associated storage resource and that
      has been newly created by the VNFM as a result of the "Create VNF snapshot task".
    type: object
    required:
      - id
      - vnfcInstanceId
      - triggeredAt
      - createdAt
      - vnfcInfoId
    properties:
      id:
        description: >
          Identifier of the information held by the VNFM about a specific VNFC Snapshot. This identifier is allocated by
          the VNFM and is unique within the scope of a VNF snapshot.  The attribute also identifies the compute snapshot
          image associated to this VNFC snapshot within the context of a referred VNF snapshot.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfcInstanceId:
        description: >
          Identifier of the snapshotted VNFC instance.
        $ref: "#/definitions/IdentifierInVnf"
      creationStartedAt:
        description: >
          Timestamp indicating when the VNFC Snapshot creation has been started by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/DateTime"
      creationFinishedAt:
        description: >
          Timestamp indicating when the VNFC Snapshot has been completed by the VNFM.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/DateTime"
      vnfcResourceInfoId:
        description: >
          Reference to the "VnfcResourceInfo" structure that represents the resources of the snapshotted VNFC instance.
          A snapshot of that structure is available in the "vnfInstance" attribute of the "VnfSnapshot" structure.
        $ref: "#/definitions/IdentifierInVnf"
      computeSnapshotResource:
        description: >
          Reference to a compute snapshot resource.
          See note 1.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/ResourceHandle"
      storageSnapshotResources:
        description: >
          Reference to the "VirtualStorageResourceInfo" structure in the "VnfInstance" structure that represents
          the virtual storage resource. See note 2.
        type: array
        items:
          type: object
          required:
            - storageResourceId
          properties:
            storageResourceId:
              description: >
                Reference to the "VirtualStorageResourceInfo" structure in the "VnfInstance"
                structure that represents the virtual storage resource. The attribute also
                identifies the storage snapshot image associated to this VNFC snapshot within
                the context of a referred VNF snapshot.
              $ref: "#/definitions/IdentifierInVnf"
            storageSnapshotResources:
              description: >
                Reference to a storage snapshot resource.
                The identifier of the storage snapshot resource is assigned during creation of a VNFC snapshot being
                returned from the VIM as output data in the response message of the individual resource operations.
                This attribute shall only be present for a VNFC snapshot with an associated storage resource and that
                has been newly created by the VNFM as a result of the "Create VNF snapshot task".
              $ref: "../../definitions/SOL005_def.yaml#/definitions/ResourceHandle"
      userDefinedData:
        description: >
          User defined data for the VNF Snapshot.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"

  VnfLinkPortData:
    description: >
      This type represents an externally provided link port to be used to connect a VNFC connection point to an
      externally-managed VL. It shall comply with the provisions defined in table 6.5.3.78-1.
    type: object
    required:
      - vnfLinkPortId
      - resourceHandle
    properties:
      vnfLinkPortId:
        description: >
          Identifier of this link port as provided by the entity that has created the link port.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      resourceHandle:
        description: >
          Resource handle of the virtualised resource that realizes the link port.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/ResourceHandle"

  ModificationsTriggeredByVnfPkgChange:
    description: >
      This type represents attribute modifications that were performed on an "Individual VNF instance" resource when
      changing the current VNF package. The attributes that can be included consist of those requested to be modified
      explicitly in the "ChangeCurrentVnfPkgRequest" data structure, and additional attributes of the "VnfInstance" data
      structure that were modified implicitly during the operation.
      The "ModificationsTriggeredByVnfPkgChange" data type shall comply with the provisions defined in table 6.5.3.79-1.
    type: object
    properties:
      vnfConfigurableProperties:
        description: >
          This attribute signals the modifications of the "vnfConfigurableProperties" attribute in "VnfInstance"
          performed by the operation and shall be present if that attribute was modified during the operation.
          This attribute represents the delta (semantics as per IETF RFC 7396 [11], JSON Merge Patch) between
          the value of the attribute at the start of the "Change current VNF package" operation and the value
          of the attribute at its completion.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"
      metadata:
        description: >
          This attribute signals the modifications of the "metadata" attribute in "VnfInstance" performed by the operation
          and shall be present if that attribute was modified during the operation. This attribute represents the delta
          (semantics as per IETF RFC 7396, JSON Merge Patch) between the value of the attribute at the start of the
          "Change current VNF package" operation and the value of the attribute at its completion.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"
      extensions:
        description: >
          This attribute signals the modifications of the "extensions" attribute in "VnfInstance" performed by the operation
          and shall be present if that attribute was modified during the operation. This attribute represents the delta
          (semantics as per IETF RFC 7396 [11], JSON Merge Patch) between the value of the attribute at the start of the
          "Change current VNF package" operation and the value of the attribute at its completion.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/KeyValuePairs"
      vnfdId:
        description: >
          If present, this attribute signals the new value of the "vnfdId" attribute in "VnfInstance".
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vnfProvider:
        description: >
          If present, this attribute signals the new value of the "vnfProvider" attribute in "VnfInstance".
          If present, this attribute (which depends on the value of the "vnfdId" attribute) was modified implicitly
          during the related operation, and contains a copy of the value of the related attribute from the VNFD in the
          VNF Package identified by the "vnfdId" attribute.
        type: string
      vnfProductName:
        description: >
          If present, this attribute signals the new value of the "vnfProductName" attribute in "VnfInstance".
          If present, this attribute (which depends on the value of the "vnfdId" attribute) was modified implicitly
          during the related operation, and contains a copy of the value of the related attribute from the VNFD in the
          VNF Package identified by the "vnfdId" attribute.
        type: string
      vnfSoftwareVersion:
        description: >
          If present, this attribute signals the new value of the "vnfSoftwareVersion" attribute in "VnfInstance".
          If present, this attribute (which depends on the value of the "vnfdId" attribute) was modified implicitly
          during the related operation, by copying the value of this attribute from the VNFD in the VNF Package
          identified by the "vnfdId" attribute.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Version"
      vnfdVersion:
        description: >
          If present, this attribute signals the new value of the "vnfdVersion" attribute in "VnfInstance".
          If present, this attribute (which depends on the value of the "vnfdId" attribute) was modified implicitly
          during the related operation, by copying the value of this attribute from the VNFD in the VNF Package
          identified by the "vnfdId" attribute.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Version"

  WanConnectionProtocolData:
    description: >
      This type provides protocol specific information used to connect the comprising network resources realizing a VL,
      e.g., when the VL is deployed on several sites and across a WAN. This type supports signalling input information
      about both pre-provisioned WAN connectivity realized by external entities to NFV-MANO, as well as for the creation
      of MSCS under NFV-MANO responsibility (i.e., when connectivity is realized when NFVO communicates with the WIM).
      It shall comply with the provisions defined in table 6.5.3.81-1.
      NOTE: At least one of these attributes shall be present. Annex E documents the applicability of certain attributes
      depending on the WAN and NFVI-PoP network management and the responsibilities of NFV-MANO in its provisioning.
    type: object
    anyOf:
      - required:
          - mscsInfo
      - required:
          - connectivityServiceEndpointConfigDatas
      - required:
          - mscsConfigData
    properties:
      mscsInfo:
        description: >
          Information about the pre-provisioned multi-site connectivity service (MSCS), if already available.
          See note.
        $ref: "#/definitions/MscsInfo"
      connectivityServiceEndpointConfigDatas:
        description: >
          Configuration data for the network resources in the NFVI-PoP.
          See note.
        type: array
        items:
          $ref: "#/definitions/ConnectivityServiceEndpointInfo"
      mscsConfigData:
        description: >
          Configuration data for the provisioning of the MSCS, if such MSCS is to be created by NFV-MANO.
          See note.
        $ref: "#/definitions/MscsConfigData"

  MscsInfo:
    description: >
      This type provides information about an already provisioned multi-site connectivity service (MSCS) deployed across
      a WAN. It shall comply with the provisions defined in Table 6.5.3.82-1.
    type: object
    required:
      - mscsId
      - mscsType
    properties:
      mscsId:
        description: >
          Identifier of the MSCS established over the WAN.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      mscsName:
        description: >
          Human readable name of the MSCS.
        type: string
      mscsDescription:
        description: >
          Human readable description of the MSCS.
        type: string
      mscsType:
        description: >
          The type of connectivity that is provided to the virtualized networks in the NFVI-PoP and characterizes the
          connectivity service across the WAN.
          Permitted values:
          -	L2
          -	L3
        type: string
        enum:
          - L2VPN
          - L3VPN
      mscsLayerProtocol:
        description: >
          Type of underlying connectivity service and protocol associated to the MSCS.
          Permitted values are as listed below and restricted by the type of MSCS:
          -	EVPN_BGP_MPLS: as specified in IETF RFC 7432. Only applicable for mscsType="L2".
          - EVPN_VPWS: as specified in IETF RFC 8214. Only applicable for mscsType="L2".
          -	VPLS_BGP: as specified in IETF RFC 4761 and IETF RFC 6624. Only applicable for mscsType="L2".
          -	VPLS_LDP_L2TP: as specified in IETF RFC 4762. Only applicable for mscsType="L2".
          -	VPWS_LDP_L2TP: as specified in IETF RFC 6074. Only applicable for mscsType="L2".
          -	BGP_IP_VPN: BGP/MPLS based IP VPN as specified in IETF RFC 4364. Only applicable for mscsType="L3".
        type: string
        enum:
          - EVPN_BGP_MPLS
          - EVPN_VPWS
          - VPLS_BGP
          - VPLS_LDP
          - VPWS
          - BGP_IP_VPN
      siteAccessProtectionSchemes:
        description: >
          Information to determine the proper MSCS endpoints configuration to fulfil certain resiliency/protection
          requirements, e.g., by considering certain availability and redundancy of connectivity service endpoints
          in between NFVI-PoP and WAN.
        type: array
        items:
          type: object
          properties:
            locationConstraints:
              description: >
                Defines the location constraints according to an NFVI-PoP (site).
              $ref: "#/definitions/LocationConstraints"
            protectionScheme:
              description: >
                Defines the protection scheme.
                Permitted values:
                -	UNPROTECTED: to indicate no protection.
                -	ONE_TO_ONE: to indicate an active-passive access protection.
                -	ONE_PLUS_ONE: to indicate an active-active access protection.
                -	ONE_TO_N: to indicate an N active to 1 passive access protection.
              type: string
              enum:
                - UNPROTECTED
                - ONE_TO_ONE
                - ONE_PLUS_ONE
                - ONE_TO_N
      mtuMscs:
        description: >
          Maximum Transmission Unit (MTU) that can be forwarded over the MSCS (in bytes). Default value is "1500" (bytes).
        type: number
      mscsEndpoints:
        description: >
          Information about the MSCS endpoints of the MSCS.
        type: array
        items:
          $ref: "#/definitions/MscsEndpointInfo"

  MscsEndpointInfo:
    description: >
      This type provides encapsulates information about an MSCS endpoint of the MSCS. It shall comply with the provisions
      defined in table 6.5.3.83-1.
    type: object
    required:
      - mscsEndpointId
      - directionality
      - connectivityServiceEndpoinId
    properties:
      mscsEndpointId:
        description: >
          Identifier of the MSCS endpoint.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      directionality:
        description: >
          Directionality of the data traffic in the context of the terminating MSCS endpoint from WAN’s perspective.
          Permitted values:
          -	INBOUND: to indicate into the WAN.
          -	OUTBOUND: to indicate from the WAN.
          -	BOTH: to indicate bidirectional data traffic to/from the WAN.
        type: string
        enum:
          - INBOUND
          - OUTBOUND
          - BOTH
      connectivityServiceEndpoinId:
        description: >
          References the connectivity service endpoint configuration information applicable to support the MSCS endpoint.
          More than one connectivity service endpoint can be referred when endpoints are in LAG mode.
        type: array
        items:
          $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"

  ConnectivityServiceEndpointInfo:
    description: >
      This type provides configuration data for the NFVI-PoP network gateway providing connectivity service endpoints.
      The connectivity service endpoints are used as endpoints by an MSCS. It shall comply with the provisions defined
      in Table 6.5.3.84-1.
    type: object
    required:
      - connectivityServiceEndpointId
      - vimId
    properties:
      connectivityServiceEndpointId:
        description: >
          Identifier of the connectivity service endpoint of the NFVI-PoP (site) providing the UNI in between the
          NFVI-PoP and the WAN.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      vimId:
        description: >
          Identifier of the VIM responsible for the management of the virtualized networks in the NFVI-PoP of the
          applicable VL, and for which the connection data is applicable.
        $ref: "../../definitions/SOL005_def.yaml#/definitions/Identifier"
      siteToWanLayer2ProtocolData:
        description: >
          Layer 2 protocol specific information for the configuration of the NFVI-PoP network gateway to enable the
          stitching of the intra-site VN to the MSCS over the WAN.
        $ref: "#/definitions/SiteToWanLayer2ProtocolData"
      siteToWanLayer3ProtocolData:
        description: >
          Layer 3 protocol specific information for the configuration of NFVI-PoP network gateway to enable the stitching
          of the intra-site VN to the MSCS over the WAN.
        $ref: "#/definitions/SiteToWanLayer3ProtocolData"

  SiteToWanLayer2ProtocolData:
    description: >
      This type provides information about Layer 2 protocol specific information for the configuration of the NFVI-PoP
      network gateway to enable the stitching of the intra-site VN to the MSCS over the WAN. It shall comply with the
      provisions defined in Table 6.5.3.85-1.
      NOTE:	Either "networkResources" or "vnSegmentsIds" shall be provided, but not both.
    type: object
    required:
      - layer2ConnectionInfo
    properties:
      layer2ConnectionInfo:
        description: >
          Layer 2 protocol parameters of the connectivity service endpoint (CSE).
        type: object
        required:
          - connectionType
          - interfaceType
          - interfaceTagging
          - encapsulationType
        properties:
          connectionType:
            description: >
              The type of connection to be established on the connectivity service point.
              Permitted values:
              -	CSE: defined by the characteristics of the existing referred connectivity service point.
              -	AGGREGATE_CSE: create an aggregation of the connectivity service endpoints.
            type: string
            enum:
              - CSE
              - AGGREGATE_CSE
          interfaceType:
            description: >
              To indicate whether to create logical interfaces on the referred connectivity service endpoint or new
              aggregated connectivity service endpoint.
              Permitted values:
              -	PARENT: use the mapped interface to the connectivity service endpoint as is, i.e., do not create logical interfaces.
              -	LOGICAL: create logical interfaces.
            type: string
            enum:
              - PARENT
              - LOGICAL
          interfaceTagging:
            description: >
              The type of frames to forward on the connectivity service point.
              Permitted values:
              -	UNTAGGED: an interface where frames are not tagged.
              -	TAGGED: an interface configured to forward tagged frames (i.e., enabled for VLAN tagging).
            type: string
            enum:
              - UNTAGGED
              - TAGGED
          encapsulationType:
            description: >
              The type of encapsulation. If the interfaceTagging="TAGGED", either "VLAN" or "VXLAN" shall be set.
              Permitted values:
              -	ETH: generic Ethernet encapsulation.
              -	VLAN: encapsulation based on VLAN.
              -	VXLAN: encapsulation based on VXLAN.
            type: string
            enum:
              - ETH
              - VLAN
              - VXLAN
          vlanTaggingType:
            description: >
              Type of encapsulation method for VLAN tagging. Shall be present if interfaceTagging="TAGGED" and
              encapsulationType="VLAN".
              Permitted values:
              -	DOT1Q: used when packets on the CSE are encapsulated with one or a set of customer VLAN identifiers.
              -	QINQ: used when packets on the CSE are encapsulated with multiple customer VLAN identifiers and a single
                service VLAN identifier.
              - QINANY: used when packets on the CSE have no specific customer VLAN and a service VLAN identifier is used.
            type: string
            enum:
              - DOT1Q
              - QINQ
              - QINANY
          wanSegmentIds:
            description: >
              Segment identifiers to pass on the tagged interface. Shall be present if encapsulationType="VLAN" or “VXLAN".
            type: object
            required:
              - wanSegmentIdValue
            properties:
              wanSegmentIdValue:
                description: >
                  Identifier of the network segment (e.g., VLAN id or VNI).
                type: string
              wanSegmentIdUpperRange:
                description: >
                  Identifier of the upper range network segment, in case the "wanSegmentIds" is used to define a range.
                type: string
          vxlanConfig:
            description: >
              Additional configuration needed when using VXLAN encapsulation. Shall be present if interfaceTagging="TAGGED"
              and encapsulationType="VXLAN".
            type: object
            required:
              - peerMode
            properties:
              peerMode:
                description: >
                  Type of VXLAN access mode. Default value is "STATIC".

                  Permitted values:
                  -	STATIC
                  -	BGP_EVPN
                type: string
                enum:
                  - STATIC
                  - BGP_EVPN
              peers:
                description: >
                  List of IP addresses of VTEP peers when using static mode.
                type: array
                items:
                  $ref: "#/definitions/IpAddress"
          lagInterfaceData:
            description: >
              Information for setting up a LAG interface aggregating multiple connectivity service endpoints.
            type: object
            required:
              - aggregatedEndpoints
              - lacpActivation
              - lacpConfig
            properties:
              aggregatedEndpoints:
                description: >
                  List of the connectivity service endpoints that are to be aggregated. Shall be present if