curl --request POST \
  --url https://services.staging.app.dados.rio/eai-agent/api/v1/eai-gateway/chat \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "user_number": "<string>",
  "message": "<string>",
  "timeout": 300,
  "polling_interval": 2,
  "provider": "google_agent_engine",
  "reasoning_engine_id": "<string>"
}
'

{
  "response": {}
}