...Test objective: The objective is to create a new VNF instance resource
...Pre-conditions:A precondition given in an HTTP request header is not fulfilled. Typically, this is due to an ETag mismatch, indicating that the resource was modified by another entity
...Pre-conditions: VNF Instance is Created
...Reference: clause 5.4.3.3.4 - ETSI GS NFV-SOL 002 [2] v2.4.1