message: Added missing discriminator property to MediaJobOutput
diff: "description": "Details of JobOutput errors."
  },
  "MediaJobOutput": {
  + "discriminator": "@odata.type",
  "properties": {
  + "@odata.type": {
  + "type": "string",
  + "description": "The discriminator for derived types."
  + },
  "error": {
  "$ref": "#/definitions/MediaJobError",
  "description": "Gets the Job output error."
  