Disable an installed plugin.

            Args:
                name (string): The name of the plugin. The ``:latest`` tag is
                    optional, and is the default if omitted.

            Returns:
                ``True`` if successful

def disable_plugin(self, name):
        """
            Disable an installed plugin.

            Args:
                name (string): The name of the plugin. The ``:latest`` tag is
                    optional, and is the default if omitted.

            Returns:
                ``True`` if successful
        """
        url = self._url('/plugins/{0}/disable', name)
        res = self._post(url)
        self._raise_for_status(res)
        return True