SOL003_21: Added new attributes to ExtLinkPortInfo datamodel

src/definitions/SOL002SOL003VNFLifecycleManagement_def.yaml

@@ -399,6 +399,29 @@ definitions:
           "extCpInfo" item in the VnfInstance.
         $ref: "SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
 
+      secondaryCpInstanceId:
+        description: >
+          Additional external CP of the VNF connected to this link port.
+          If present, this attribute shall refer to a "secondary" ExtCpInfo
+          item in the VNF instance that exposes a virtual IP CP instance which
+          shares this linkport with the external CP instance referenced by the
+          "cpInstanceId" attribute.
+          The use cases UC#4 and UC#5 in Annex A.4 of ETSI GS NFV-IFA 007
+          provide examples for such a configuration.
+
+        $ref: "SOL002SOL003_def.yaml#/definitions/IdentifierInVnf"
+
+      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.
+          The value of "trunkResourceId" is scoped by the value of "vimConnectionId"
+          in the "resourceHandle" attribute
+
+        $ref: "SOL002SOL003_def.yaml#/definitions/IdentifierInVim"
+
+
   CpProtocolInfo:
     description: >
       This type describes the protocol layer(s) that a CP uses together with