message: Added metadata to File and Directory Rename
diff: },
  {
  "$ref": "#/parameters/FilePermissionKey"
  + },
  + {
  + "$ref": "#/parameters/Metadata"
  }
  ],
  "responses": {
  },
  {
  "$ref": "#/parameters/FilePermissionKey"
  + },
  + {
  + "$ref": "#/parameters/Metadata"
  }
  ],
  "responses": {
  