code: public RestResponse put(final String uri, final Map<String, Object> params) throws IOException,
              AppPlatformException {
          return request(getPath(uri), HttpPut.METHOD_NAME, params);
      }
docs: This method implements an HTTP put. Use this method to update a resource.
  
  @param uri the URI
  @param params the parameters.
  @return the put response.
  @throws IOException unexpected exception.
  @throws AppPlatformException unexpected exception.