Conversation type
Conversation ID
The last message in the conversation
Number of unread messages in the current conversation
Whether the message contains a mention of the current user
Message @ Data
Last unread time of messages in the conversation
Conversation Do Not Disturb status
Whether the conversation is pinned to the top
Multi-organization ID
@ Unread mention count
Indicates the number of matched messages when searching conversations by message (Electron only)
@ Unread mention count Supported only in ultra groups
Conversation operation time
Conversation draft
Channel type for ultra groups. This field is valid only when the ConversationType is set to ultra group.
First unread message
Ultra group conversation data structure