def restart(resource_group_name, container_group_name, custom_headers:nil)
      response = restart_async(resource_group_name, container_group_name, custom_headers:custom_headers).value!
      nil
    end
def restart(resource_group_name, container_group_name, custom_headers:nil)
      response = restart_async(resource_group_name, container_group_name, custom_headers:custom_headers).value!
      nil
    end
Restarts all containers in a container group.

 Restarts all containers in a contaienr group in place. If container image has
 updates, new image will be downloaded.

 @param resource_group_name [String] The name of the resource group.
 @param container_group_name [String] The name of the container group.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.