curl --request POST \
  --url https://connvo-dev.convex.cloud/api/run/realtime/batchedOperations/batchUpdatePresence \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "args": {
    "meetingId": "<string>",
    "presence": "joined",
    "metadata": {}
  }
}
'

{
  "errorMessage": "<string>",
  "errorData": {},
  "value": {
    "batchSize": 123,
    "queued": true
  }
}