| Parameters | Required | Description |
|---|---|---|
| message_id | ✅ | Message id |
| message_version | ✅ | Message version |
| status | 1️⃣ | Message status (RoomMessageStatus) |
| status_version | 1️⃣ | Message status version |
| message_type | 1️⃣ | Message type (RoomMessageType) |
| message | 1️⃣ 2️⃣ | Message text |
| attachment | 1️⃣ 2️⃣ | Attachments (File) |
| user_id | 1️⃣ | Message sender's user id |
| location | 1️⃣ 2️⃣ | Location info (RoomMessageLocation) |
| log | 1️⃣ 2️⃣ | Log (RoomMessageLog) |
| edited | 1️⃣ | Indicates whether or not the message is edited |
| update_time | 1️⃣ | Message update time |
| deleted | ✅ | Set to true if message is deleted |
1️⃣ When message is not deleted
2️⃣ Requirements depend on message_type according to following table
| message_type | message | attachment | location | log | contact |
|---|---|---|---|---|---|
| TEXT | ✅ | ❎ | ❎ | ❎ | ❎ |
| IMAGE | ❎ | ✅ | ❎ | ❎ | ❎ |
| IMAGE_TEXT | ✅ | ✅ | ❎ | ❎ | ❎ |
| VIDEO | ❎ | ✅ | ❎ | ❎ | ❎ |
| VIDEO_TEXT | ✅ | ✅ | ❎ | ❎ | ❎ |
| AUDIO | ❎ | ✅ | ❎ | ❎ | ❎ |
| AUDIO_TEXT | ✅ | ✅ | ❎ | ❎ | ❎ |
| VOICE | ❎ | ✅ | ❎ | ❎ | ❎ |
| GIF | ❎ | ✅ | ❎ | ❎ | ❎ |
| FILE | ❎ | ✅ | ❎ | ❎ | ❎ |
| FILE_TEXT | ✅ | ✅ | ❎ | ❎ | ❎ |
| LOCATION | ❎ | ❎ | ✅ | ❎ | ❎ |
| LOG | ❎ | ❎ | ❎ | ✅ | ❎ |
| CONTACT | ❎ | ❎ | ❎ | ❎ | ✅ |