set_contact_groups_async

Description:

[ Version ( since = "0.13.14" ) ]
public async bool set_contact_groups_async (string[]? groups) throws Error

Add this to the given groups (creating new groups if necessary), and remove it from all other groups.

If the user is removed from a group of which they were the only member, the group MAY be removed automatically. You can then call set_contact_groups_async.end to get the result of the operation.

If the operation is successful and CONTACT_GROUPS is prepared, the contact_groups property will be updated (emitting "notify::contact-groups" signal) and contact_groups_changed signal will be emitted before callback is called. That means you can call get_contact_groups to get the new contact groups inside callback.

Parameters:

this	a Contact
groups	the set of groups which the contact should be in (may be `null` if `groups.length` is 0)
callback	a callback to call when the request is satisfied
n_groups	the number of groups, or -1 if `groups` is `null`-terminated
user_data	data to pass to `callback`