code: public ImageCreateSummary createImagesFromData(UUID projectId, byte[] imageData, CreateImagesFromDataOptionalParameter createImagesFromDataOptionalParameter) {
          return createImagesFromDataWithServiceResponseAsync(projectId, imageData, createImagesFromDataOptionalParameter).toBlocking().single().body();
      }
docs: Add the provided images to the set of training images.
  This API accepts body content as multipart/form-data and application/octet-stream. When using multipart
  multiple image files can be sent at once, with a maximum of 64 files.
  
  @param projectId The project id
  @param imageData the InputStream value
  @param createImagesFromDataOptionalParameter the object representing the optional parameters to be set before calling this API
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws CloudException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the ImageCreateSummary object if successful.