message: Made minor change to gallery swagger.
diff: "in": "path",
  "required": true,
  "type": "string",
  - "description": "The name of the Shared Image Gallery. The allowed characters are alphabets and numbers with dots, dashes, and periods allowed in the middle. The maximum length is 80 characters."
  + "description": "The name of the Shared Image Gallery. The allowed characters are alphabets and numbers with dots and periods allowed in the middle. The maximum length is 80 characters."
  },
  {
  "$ref": "#/parameters/ApiVersionParameter"
  "description": "The number of replicas of the Image Version to be created per region. This property is updateable."
  }
  },
  + "required": [
  + "name"
  + ],
  "description": "Describes the target region information."
  },
  "GalleryArtifactSource": {
  