def get_tags(project_id, iteration_id:nil, custom_headers:nil)
      response = get_tags_async(project_id, iteration_id:iteration_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def get_tags(project_id, iteration_id:nil, custom_headers:nil)
      response = get_tags_async(project_id, iteration_id:iteration_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Get the tags for a given project and iteration.

 @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 [Array] operation results.