The horizontal accuracy of the location in meters.
The reverse-geolocation address, if available.
If incoming, the author that sent the message, if the message was sent in a channel. If outgoing, undefined.
The contact that sent or received the message.
The unique identifier of the message. This can be used to lookup messages in the history. This identifier persists across sessions.
Whether the message was received or sent.
The latitude of the location.
The longitude of the location.
The timestamp of the message.
A Zello history location message.