Geolocation
Constructor schema is available as of layer 72. Switch »| Name | Type | Description | 
|---|---|---|
| flags | # | Flags, see TL conditional fields | 
| geo_point | InputGeoPoint | Geolocation | 
| heading | flags.0?int | For live locations, a direction in which the location moves, in degrees; 1-360 | 
| period | flags.1?int | Validity period | 
| proximity_notification_radius | flags.3?int | For live locations, a maximum distance to another chat member for proximity alerts, in meters (0-100000) | 
| reply_markup | flags.2?ReplyMarkup | Reply markup for bot/inline keyboards | 
Telegram allows sending the live geolocation of a user in a chat, optionally setting a proximity alert.