Is there a way to make a batch of channels read-only as an admin user?

Description

Server Setup Information

  • Version of Rocket.Chat Server:
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Any additional Information

In the admin features of Rocket.Chat,
Is there a feature to change all channels to read-only at once?

I know that there is a function to make a room read-only for each channel, but if there is a feature that allows me to change all channels to read-only in one go, I would like to know how to do it.

etc. Not helpful.

Please fill this information in for us.

This server is version 6.12.1.
Please let me know if you know anything about it.

Likely the only simple way currently is via the API.

I don’t know any other way.

PRs welcome…