Public chat connected to a geographic coordinate (DEPRECATED, geogroups channels are used instead).
{schema}
| Name | Type | Description | 
|---|---|---|
| id | int | GeoChat ID | 
| access_hash | long | Checksum dependent on GeoChat ID | 
| title | string | GeoChat Name | 
| address | string | Address of the geographic point | 
| venue | string | ID of a corresponding venue on foursquare |