conv_id 会话ID
conv_type session typeTIMConvType
message_id 消息 ID
user_data: User-defined data. The IM SDK only transfers the user data to the callback function without processing the data. Optional.
Generated using TypeDoc
conv_id 会话ID
conv_type session typeTIMConvType
message_id 消息 ID
user_data: User-defined data. The IM SDK only transfers the user data to the callback function without processing the data. Optional.