unblock_contacts_async

Description:

[ Version ( since = "0.17.0" ) ]
public async bool unblock_contacts_async (Contact[] contacts) throws Error

Direct the server to unblock contacts.

this	a Connection
contacts	An array of Contact objects to block
callback	a callback to call when the operation finishes
n_contacts	the number of contacts in `contacts` (must be at least 1)
user_data	data to pass to `callback`