def get_untagged_image_count(project_id, iteration_id:nil, custom_headers:nil)
      response = get_untagged_image_count_async(project_id, iteration_id:iteration_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def get_untagged_image_count(project_id, iteration_id:nil, custom_headers:nil)
      response = get_untagged_image_count_async(project_id, iteration_id:iteration_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def get_untagged_image_count ( project_id , iteration_id : nil , custom_headers : nil ) response = get_untagged_image_count_async ( project_id , iteration_id :iteration_id , custom_headers :custom_headers ) . value! response . body unless response . nil? end
Gets the number of untagged images.

 This API returns the images which have no tags for a given project and
 optionally an iteration. If no iteration is specified the
 current workspace is used.

 @param project_id The project id.
 @param iteration_id The iteration id. Defaults to workspace.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [Number] operation results.
Gets the number of untagged images .