curl --request POST \
  --url https://api.osvi.ai/chat_sessions/{id}/pause_session \
  --header 'API-Token: <api-key>'

{
  "success": true,
  "data": {
    "success": true,
    "session_id": "4718a326-417b-4dda-90d0-21fd65a11cb8",
    "message": "Session paused"
  }
}