def delete_image_regions(project_id, region_ids, custom_headers:nil)
      response = delete_image_regions_async(project_id, region_ids, custom_headers:custom_headers).value!
      nil
    end
def delete_image_regions(project_id, region_ids, custom_headers:nil)
      response = delete_image_regions_async(project_id, region_ids, custom_headers:custom_headers).value!
      nil
    end
Delete a set of image regions.

 @param project_id The project id.
 @param region_ids Regions to delete. Limited to 64.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.