def _firestore_api(self):
        """Lazy-loading getter GAPIC Firestore API.

        Returns:
            ~.gapic.firestore.v1beta1.firestore_client.FirestoreClient: The
            GAPIC client with the credentials of the current client.
        """
        if self._firestore_api_internal is None:
            self._firestore_api_internal = firestore_client.FirestoreClient(
                credentials=self._credentials
            )

        return self._firestore_api_internal
def _firestore_api ( self ) : if self . _firestore_api_internal is None : self . _firestore_api_internal = firestore_client . FirestoreClient ( credentials = self . _credentials ) return self . _firestore_api_internal
Lazy-loading getter GAPIC Firestore API.

        Returns:
            ~.gapic.firestore.v1beta1.firestore_client.FirestoreClient: The
            GAPIC client with the credentials of the current client.