Class TdApi.UpdateChatLastMessage

Description

Represents an incoming update about the last message in a chat. This update is sent when the last message changes in the chat or when the chat is opened.

This update is sent if, for the chat marked as unread, either the last message is not yet known or the last message was changed.

This update is only applicable to chats with the canBeReported flag set to true, which indicates that the chat is not a private chat and the user is able to report spam in it.

Properties

• chatId: Long - Identifier of the chat with the changed last message.
• lastMessage: TdApi.Message - The new last message in the chat; may be null.
• positions: Array<TdApi.ChatPosition> - The new positions of the chat in the chat list.

The last message of a chat was changed. If lastMessage is null, then the last message in the chat became unknown. Some new unknown messages might be added to the chat in this case.

Examples

Reference

TD Lib generated docs

TD Light Java generated docs