def list_by_gallery_image_with_http_info(resource_group_name, gallery_name, gallery_image_name, custom_headers:nil)
      list_by_gallery_image_async(resource_group_name, gallery_name, gallery_image_name, custom_headers:custom_headers).value!
    end
def list_by_gallery_image_with_http_info(resource_group_name, gallery_name, gallery_image_name, custom_headers:nil)
      list_by_gallery_image_async(resource_group_name, gallery_name, gallery_image_name, custom_headers:custom_headers).value!
    end
List gallery Image Versions in a gallery Image Definition.

 @param resource_group_name [String] The name of the resource group.
 @param gallery_name [String] The name of the Shared Image Gallery in which
 the Image Definition resides.
 @param gallery_image_name [String] The name of the Shared Image Gallery Image
 Definition from which the Image Versions are to be listed.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [MsRestAzure::AzureOperationResponse] HTTP response information.