onInCallReactionReceived
Triggered when received an emoji while in a call.
warning
Apps can’t join calls right now, so this event won’t fire.
Received properties
Along with the Base properties,
a WireMessage.InCallEmoji object includes an emoji map.
The map uses the emoji’s string representation as the key and the number of times that emoji was selected as the value.
Currently, end clients don’t support emoji bundling, so the value is always 1. Each emoji is sent as its own message.