Add a Bulk Overwrite Permission Overwrites endpoint

[NickantX]

I'm proposing a new PUT /channels/{channel.id}/permissions endpoint that accepts an array of overwrites to set for the channel, similar to permission_overwrites in Modify Channel. This is a change to make bulk management of permission overwrites more practical for bots that want to limit the permissions they request from users. The current options are:

• Modify overwrites individually, can grow to a lot of requests quickly for modifying multiple overwrites.
• Modify overwrites all at once, but requires a Manage Channel grant where the other endpoint does not. Manage Channel is a potentially sensitive permission since it also allows the channel to be deleted.

[advaith1]

Seems like a better solution would be allowing Modify Channel with only Manage Roles if the only field you provide is permission_overwrites

[NickantX]

Seems like a better solution would be allowing Modify Channel with only Manage Roles if the only field you provide is permission_overwrites

Either would be practical, and I'd be happy to see this change. This is actually how I thought that endpoint would work when I read its documentation for the first time