@property<EOL><INDENT>def idempotency_key(self):<DEDENT>
return self._idempotency_key<EOL>
Gets the idempotency_key of this BatchUpsertCatalogObjectsRequest.
A value you specify that uniquely identifies this request among all your requests. A common way to create a valid idempotency key is to use a Universally unique identifier (UUID).  If you're unsure whether a particular request was successful, you can reattempt it with the same idempotency key without worrying about creating duplicate objects.  See [Idempotency](/basics/api101/idempotency) for more information.

:return: The idempotency_key of this BatchUpsertCatalogObjectsRequest.
:rtype: str