Welcome,
In my integration, I want to send a scheduled message and later on be able to update the already posted message.
Scheduled message chatScheduleMessage returns an identifier of scheduled msg, I'm able to modify msg before msg has been published to Slack, but after posting I'm not able to change it anymore because I don't know message.ts
Is any way to know proper message.ts (Message identifier) which allows modifying already posted message, other than listening to all message events
https://api.slack.com/events/message and find my scheduled message?