message: Changed default content-type to application/json for put request
diff: @@ -595,7 +595,7 @@ export class GraphRequest {
  method: RequestMethod.PUT,
  body: serializeContent(content),
  headers: {
  - "Content-Type": "application/octet-stream",
  + "Content-Type": "application/json",
  },
  };
  try {
  