curl --request POST \
  --url https://api.bmpdigital.moneyp.dev.br/AgendaRecebivel/CancelarBoletos \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'IdempotencyKey: <idempotencykey>' \
  --data '
{
  "dto": {
    "codigoProposta": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "codigoOperacao": "<string>"
  }
}
'

{
  "msg": "<string>",
  "hasError": true,
  "messages": [
    {
      "code": "<string>",
      "context": "<string>",
      "description": "<string>",
      "field": "<string>"
    }
  ],
  "parametros": [
    {
      "nome": "<string>",
      "valor": "<string>"
    }
  ]
}