code: public Observable<OperationStatus> patchClosedListAsync(UUID appId, String versionId, UUID clEntityId, PatchClosedListOptionalParameter patchClosedListOptionalParameter) {
          return patchClosedListWithServiceResponseAsync(appId, versionId, clEntityId, patchClosedListOptionalParameter).map(new Func1<ServiceResponse<OperationStatus>, OperationStatus>() {
              @Override
              public OperationStatus call(ServiceResponse<OperationStatus> response) {
                  return response.body();
              }
          });
      }
docs: Adds a batch of sublists to an existing closedlist.
  
  @param appId The application ID.
  @param versionId The version ID.
  @param clEntityId The closed list model ID.
  @param patchClosedListOptionalParameter the object representing the optional parameters to be set before calling this API
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the OperationStatus object