|join\_date|[int](../types/int.md) | Yes|Date the user has joined a chat, unix time|
|status|[ChatMemberStatus](../types/ChatMemberStatus.md) | Yes|Status of the member in the chat|
|bot\_info|[botInfo](../types/botInfo.md) | Yes|Information about bot if user is a bot, nullable. Can be null even for bot if bot is not a chat member|