def install_updates(device_name, resource_group_name, custom_headers:nil)
      response = install_updates_async(device_name, resource_group_name, custom_headers:custom_headers).value!
      nil
    end
def install_updates(device_name, resource_group_name, custom_headers:nil)
      response = install_updates_async(device_name, resource_group_name, custom_headers:custom_headers).value!
      nil
    end
Installs the updates on the data box edge/gateway device.

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