'Deletes all tags from the specified server.
For a full list of available parameters, please refer to the official
API reference:
https://developer.openstack.org/api-ref/compute/#delete-all-tags'

def delete_all_tags(self, server_id):

    url = ('servers/%s/tags' % server_id)
    (resp, body) = self.delete(url)
    schema = self.get_schema(self.schema_versions_info)
    self.validate_response(schema.delete_all_tags, resp, body)
    return rest_client.ResponseBody(resp, body)
