- vnfdId = serializers.CharField(help_text="ID of VNFD", required=False, allow_null=True)
- pnfId = serializers.CharField(help_text="ID of PNF", required=False, allow_null=True)
- virtualLinkId = serializers.CharField(help_text="ID of virtual link", required=False, allow_null=True)
- cpdId = serializers.CharField(help_text="ID of CPD", required=False, allow_null=True)
- nfp = serializers.CharField(help_text="nfp", required=False, allow_null=True)
+ vnfdId = serializers.CharField(help_text="ID of VNFD", required=False, allow_null=True, allow_blank=True)
+ pnfId = serializers.CharField(help_text="ID of PNF", required=False, allow_null=True, allow_blank=True)
+ virtualLinkId = serializers.CharField(help_text="ID of virtual link", required=False, allow_null=True, allow_blank=True)
+ cpdId = serializers.CharField(help_text="ID of CPD", required=False, allow_null=True, allow_blank=True)
+ nfp = serializers.CharField(help_text="nfp", required=False, allow_null=True, allow_blank=True)