curl --request PUT \
  --url https://your-instance.example.com/api/conversation/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "isAutopilot": true,
  "process": "<string>",
  "assignees": [
    "<string>"
  ],
  "fromHistoryModal": true
}
'

{
  "message": "<string>",
  "data": {}
}