def METHOD_NAME(self):
    resource_path = self._build_resource_path()
    updated_policy = self._get_current_policy(resource_path)
    if type(updated_policy) is dict and "etag" in updated_policy:
        self._prev_policy_snapshot["etag"] = updated_policy["etag"]
    if hasattr(updated_policy, "etag"):
        if hasattr(self._prev_policy_snapshot, "_properties"):
            self._prev_policy_snapshot._properties[
                "etag"
            ] = updated_policy.etag
        elif hasattr(self._prev_policy_snapshot, "etag"):
            self._prev_policy_snapshot.etag = updated_policy.etag
    self._process_updated_iam_policy(
        resource_path, self._prev_policy_snapshot
    )
    click.secho(
        "ROLLED BACK BINDING ON {resource}".format(
            resource=self._resource_id
        ),
        bg="black",
        fg="red",
    )