フリー問題

問題文

An app receives a global shortcut payload and wants to show a form right away. Which value from that payload does it pass when it opens the form, and what constraint comes with that value?

選択肢

1. The trigger identifier inside the payload, which is short lived and has to be spent within a few seconds of arriving.
2. The channel identifier in the payload, which is long lived and can be stored for later calls without any hurry.
3. The callback identifier in the payload, which is short lived and has to be spent within a few seconds of arriving.
4. The team identifier in the payload, which is long lived and can be stored for later calls without any problem.