SOL005_INT_012 : attributes interdependency in "ExtractVnfSnapshotPkgRequest"

src/SOL005/VNFSnapshotPackageManagement/definitions/SOL005VNFSnapshotPackageManagement_def.yaml

@@ -368,6 +368,11 @@ definitions:
       This type represents the request parameters for extracting the content of a VNF snapshot package.
       It shall comply with the provisions defined in table 11.5.2.7-1.
     type: object
+    oneOf:
+      - required:
+        - vnfSnapshotInfoId
+      - required:
+        - vnfInstanceId
     properties:
       vnfSnapshotInfoId:
         description: >