Class Promotion (1.16.3)

Promotion(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Promotion information.


promotion_id str
ID of the promotion. For example, "free gift". The value must be a UTF-8 encoded string with a length limit of 128 characters, and match the pattern: ``a-zA-Z][a-zA-Z0-9_]*``. For example, id0LikeThis or ID_1_LIKE_THIS. Otherwise, an INVALID_ARGUMENT error is returned. Google Merchant Center property promotion __.