As part of Twitch's announced deprecation of IRC-based commands (see here for more info, the /w https command needs to be migrated to use the relevant Helix API endpoint.
Users who might have been able to use /w to whisper users, may experience issues using the Helix API due to the two methods using the same constraints.
Will require custom error handling when receiving back an error code 401, which will indicate the user has not verified their phone number with Twitch.
As part of Twitch's announced deprecation of IRC-based commands (see here for more info, the
/w https
command needs to be migrated to use the relevant Helix API endpoint.Helix API reference: https://dev.twitch.tv/docs/api/reference#send-whisper
Split from #3956
Consequence
Users who might have been able to use
/w
to whisper users, may experience issues using the Helix API due to the two methods using the same constraints.