同步最多 200 个 Channel
POST
/channel/messagesyncbatch批量读取前校验全部成员关系；单项失败嵌入 HTTP 200 响应。
请求主体
application/json
TypeScript 定义
在 TypeScript 中使用 request body 类型。
响应主体
application/json
application/json
application/json
{ "items": [ { "channel_id": "string", "channel_type": 0, "start_message_seq": 0, "end_message_seq": 0, "more": 0, "messages": [ { "header": { "no_persist": 0, "red_dot": 0, "sync_once": 0 }, "setting": 0, "message_id": 0, "message_idstr": "string", "client_msg_no": "string", "end": 0, "end_reason": 0, "error": "string", "stream_data": "string", "event_meta": { "has_events": true, "completed": true, "event_version": 0, "last_msg_event_seq": 0, "event_count": 0, "open_event_count": 0, "events": [ { "event_key": "string", "status": "string", "last_msg_event_seq": 0, "snapshot": null, "end_reason": 0, "error": "string" } ] }, "event_sync_hint": { "client_msg_no": "string", "from_msg_event_seq": 0 }, "message_seq": 0, "from_uid": "string", "channel_id": "string", "channel_type": 0, "topic": "string", "expire": 0, "timestamp": 0, "payload": "string" } ], "error": "string" } ]}