#NEWLINE# def update_image( self , image , **attrs ) : #NEWLINE# #INDENT# 'Update a image\n\n        :param image: Either the ID of a image or a\n                      :class:`~openstack.image.v2.image.Image` instance.\n        :attrs kwargs: The attributes to update on the image represented\n                       by ``value``.\n\n        :returns: The updated image\n        :rtype: :class:`~openstack.image.v2.image.Image`\n        ' #NEWLINE# return self . _update ( _image . Image , image , ** attrs )