code: public OperationStatus patchClosedList(UUID appId, String versionId, UUID clEntityId, PatchClosedListOptionalParameter patchClosedListOptionalParameter) {
          return patchClosedListWithServiceResponseAsync(appId, versionId, clEntityId, patchClosedListOptionalParameter).toBlocking().single().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
  @throws ErrorResponseException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the OperationStatus object if successful.