member_add_mode. | updateSetting endpoint missing member_add_mode action

[nasir-nishat]

Welcome!

• Yes, I have searched for similar requests on GitHub and found none.

What type of feature?

Integration

What is the motivation for the request?

The /group/updateSetting/{instance} endpoint currently
supports 4 actions: announcement, not_announcement, locked,
unlocked.

There is no way to programmatically control the "Add other
members" group permission (memberAddMode), which WhatsApp
defaults to false when a group is created via Baileys.

Request: Add member_add_mode and not_member_add_mode (or a
boolean equivalent) as valid actions in GroupUpdateSettingDto
and the corresponding Baileys service call — similar to how
announcement/not_announcement is implemented.

Use case: Automated group creation workflows need to enable
this permission so all members (not just admins) can invite
others without manual intervention after creation.

Usage Examples

No response

How should the feature be developed?

No response

Additional Notes

No response