Is Submission Number unique per App ID, or per API key?

As title. Also is the submission number forced to be a number, or can it be a GUID?


Hi @Tim_McCurdy

The submission number is unique to the app ID. So if you have 2 apps on the same API key, you can use the same submission number twice.

It’s also alphanumeric, so a GUID should be fine.

Thanks for the update. In that case it’s probably easier to just use a GUID and assume the GUID is unique (rather than storing and incrementing a submission number).