SOL005_27: updated description fields of ScaleNsData datamodel

          Allows the OSS/BSS to provide additional

          parameter(s) at the NS level necessary for the

          NS scaling (as opposed to the VNF level, which is

          covered in additionalParamForVnf).

          covered in additionalParamsForVnf).

        $ref: "#/definitions/ParamsForVnf"

      additionalParamsForVnf:

        description: >

          Allows the OSS/BSS to provide additional

          parameter(s) per VNF instance (as opposed to

          the NS level, which is covered in

          additionalParamforNs). This is for VNFs that are

          additionalParamsforNs). This is for VNFs that are

          to be created by the NFVO as part of the NS

          scaling and not for existing VNF that are covered

          by the scaleVnfData.