Asana is moving to string IDs [Updated with revised timeline]

Thanks all for your prompt responses!

@Joe_Trollo, that makes it very clear. I’m assuming the settings apply only for that session and for a new session, if I don’t send in the header, the behavior will fallback to default, i.e. receiving both integer and string IDs. Also, would you advice we wait till your implementation is 100% before performing any further tests?