nsCpHandle attribute.

The nsCpHandle attribute with cardinality 0..1 in NsLinkPortInfo and VnffgInfo data types should have the yaml code generated as type “object” and not type “array” (as it is generated in the SOL005NSLifecycleManagement_def.yaml file of the SOL005 v2.7.1), because the cardinality 0..1 means that attribute is Optional and not an Array.

The NfpInfo data type also has the cpGroup attribute defined as items: $ref: "#/definitions/NsCpHandle" that should be items: $ref: "#/definitions/CpGroupInfo" as defined for NfpData.