CooldownVerdict

Whether a call may run, and if not, how long until one may.

Whether the call may run.

0 when allowed; otherwise how long until the oldest call in the window leaves it.

With a refusal, when the next call is allowed, as a Unix timestamp in milliseconds on the store's own clock. Every refusal in one wait gives the same one, so messages.dmOnCooldown tells one wait from the next by it, across processes and however late the answer arrives. The built-in stores give it; a store without it is told apart by retryAfterMs and the bot's clock instead.