Action: Slack - add users to a channel

[I-Dont-Remember]

Have seen similar posts about this before, e.g. ... when users react with a check (or custom emoji) a bot could add them to all the other channels?.

Use Slack's conversations.invite method.

⚠️ The calling user must be a member of the channel.

Input:

A comma separated list of user IDs. Up to 1000 users may be listed.
Example
W1234567890,U2345678901,U3456789012