SOL003 VNF Package Management - Implementation of deltas between v3.3.1 and v2.7.1

This merge request refers to the implementation of deltas between v3.3.1 and v2.7.1 of SOL003 VNF Package Management Interface.

@lynchpi @aelken @matsuurat @carignani @sayama @kraja @zulfiqar @zafar

Deadline for review: Friday 12th March 2021 @6pm CET

Review period elapsed: approved !

SOL003/VNFPackageManagement-API/IndividualSubscription.robot

@@ -12,7 +12,7 @@ GET Individual VNF Package Subscription
     ...    Test title: GET Individual VNF Package Subscription
     ...    Test objective: The objective is to test the retrieval of individual VNF package subscription and perform a JSON schema and content validation of the returned subscription data structure
     ...    Pre-conditions: At least one VNF package subscription is available in the NFVO.
-    ...    Reference: Clause 10.4.8.3.2 - ETSI GS NFV-SOL 003 [1] v2.7.1
+    ...    Reference: Clause 10.4.8.3.2 - ETSI GS NFV-SOL 003 [1] v3.3.1
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: none
     ...    Post-Conditions: none
@@ -27,7 +27,7 @@ GET Individual VNF Package Subscription with invalid resource identifier
     ...    Test title: GET Individual VNF Package Subscription with invalid resource identifier
     ...    Test objective: The objective is to test that the retrieval of an individual VNF package subscription fails when using an invalid resource identifier
     ...    Pre-conditions: At least one VNF package subscription is available in the NFVO.
-    ...    Reference: Clause 10.4.8.3.2 - ETSI GS NFV-SOL 003 [1] v2.7.1
+    ...    Reference: Clause 10.4.8.3.2 - ETSI GS NFV-SOL 003 [1] v3.3.1
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: none
     ...    Post-Conditions: none
@@ -39,7 +39,7 @@ DELETE Individual VNF Package Subscription with invalid resource identifier
     ...    Test title: DELETE Individual VNF Package Subscription with invalid resource identifier
     ...    Test objective: The objective is to test that the deletion of an individual VNF package subscription fails when using an invalid resource identifier
     ...    Pre-conditions: At least one VNF package subscription is available in the NFVO.
-    ...    Reference: Clause 10.4.8.3.5 - ETSI GS NFV-SOL 003 [1] v2.7.1
+    ...    Reference: Clause 10.4.8.3.5 - ETSI GS NFV-SOL 003 [1] v3.3.1
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: none
     ...    Post-Conditions: none   
@@ -63,7 +63,7 @@ PUT Individual VNF Package Subscription - Method not implemented
     ...    Test title: PUT Individual VNF Package Subscription - Method not implemented
     ...    Test objective: The objective is to test that PUT method is not allowed to update an existing VNF Package subscription
     ...    Pre-conditions: At least one VNF package subscription is available in the NFVO.
-    ...    Reference: Clause 10.4.8.3.3 - ETSI GS NFV-SOL 003 [1] v2.7.1
+    ...    Reference: Clause 10.4.8.3.3 - ETSI GS NFV-SOL 003 [1] v3.3.1
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: none
     ...    Post-Conditions: none
@@ -75,7 +75,7 @@ PATCH Individual VNF Package Subscription - Method not implemented
     ...    Test title: PATCH Individual VNF Package Subscription - Method not implemented
     ...    Test objective: The objective is to test that PATCH method is not allowed to modify an existing VNF Package subscription
     ...    Pre-conditions: At least one VNF package subscription is available in the NFVO.
-    ...    Reference: Clause 10.4.8.3.4 - ETSI GS NFV-SOL 003 [1] v2.7.1
+    ...    Reference: Clause 10.4.8.3.4 - ETSI GS NFV-SOL 003 [1] v3.3.1
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: none
     ...    Post-Conditions: none
@@ -87,7 +87,7 @@ DELETE Individual VNF Package Subscription
     ...    Test title: DELETE Individual VNF Package Subscription
     ...    Test objective: The objective is to test the deletion of an individual VNF package subscription
     ...    Pre-conditions: At least one VNF package subscription is available in the NFVO.
-    ...    Reference: Clause 10.4.8.3.5 - ETSI GS NFV-SOL 003 [1] v2.7.1
+    ...    Reference: Clause 10.4.8.3.5 - ETSI GS NFV-SOL 003 [1] v3.3.1
     ...    Config ID: Config_prod_NFVO
     ...    Applicability: none
     ...    Post-Conditions: The VNF Package Subscription is not available anymore in the NFVO