object(stdClass)#1 (2) {
  ["id"]=>
  int(1)
  ["result"]=>
  object(stdClass)#2 (3) {
    ["retcode"]=>
    int(3)
    ["acuse"]=>
    string(4) "none"
    ["error"]=>
    string(32) "Método no soportado: buscarCFDI"
  }
}