Set the default peer that will be used to join a group call in a specific dialog.
boolFalse#bc799737 = Bool;
boolTrue#997275b5 = Bool;
---functions---
phone.saveDefaultGroupCallJoinAs#575e1f8c peer:InputPeer join_as:InputPeer = Bool;
Parameters
| Name | Type | Description | 
| peer | InputPeer | The dialog | 
| join_as | InputPeer | The default peer that will be used to join group calls in this dialog, presenting yourself as a specific user/channel. | 
Result
Bool
Only users can use this method
Possible errors
| Code | Type | Description | 
| 400 | JOIN_AS_PEER_INVALID | The specified peer cannot be used to join a group call. | 
| 400 | PEER_ID_INVALID | The provided peer id is invalid. |