//[docs](../../../index.md)/[dev.inmo.tgbotapi.requests.chat.abstracts](../index.md)/[ChatMemberRequest](index.md)/[userId](user-id.md) # userId [common] Content abstract val [userId](user-id.md): [UserId](../../dev.inmo.tgbotapi.types/index.md#%5Bdev.inmo.tgbotapi.types%2FUserId%2F%2F%2FPointingToDeclaration%2F%5D%2FClasslikes%2F625018081)