New password hint; may be empty.
New 2-step verification password of the user; may be empty to remove the password.
New recovery email address; may be empty.
Previous 2-step verification password of the user.
Optional
set_Pass true to change also the recovery email address.
Changes the 2-step verification password for the current user. If a new recovery email address is specified, then the change will not be applied until the new recovery email address is confirmed. Request type for Tdjson#setPassword.