curl --request POST \
  --url https://api.quintus.tec.br/v1/agents/users \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "email": "alice@acme.com",
  "info": {
    "language": "pt-BR",
    "plan": "enterprise"
  },
  "name": "Alice Smith",
  "reference": "crm-customer-42"
}
'

{
  "id": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "reference": "<string>",
  "name": "<string>",
  "email": "<string>",
  "phone": "<string>",
  "metadata": {},
  "info": {}
}