get change feed detail

Example response

{
  "data": {
    "clusterId": "CLUSTER_ID_IN_TIUNIMANAGER__22",
    "downstreamFetchTs": "415241823337054209",
    "downstreamFetchUnix": 1642402879000,
    "downstreamSyncTs": "415241823337054209",
    "downstreamSyncUnix": 1642402879000,
    "downstreamType": "tidb",
    "id": "CLUSTER_ID_IN_TIUNIMANAGER__22",
    "name": "my_sync_name",
    "rules": [
      "*.*"
    ],
    "startTS": "415241823337054209",
    "startUnix": 1642402879000,
    "status": "Normal",
    "upstreamUpdateTs": "415241823337054209",
    "upstreamUpdateUnix": 1642402879000
  }
}