array(5) {
  ["detail"]=>
  string(13) "Unauthorized."
  ["status"]=>
  int(401)
  ["title"]=>
  string(12) "Unauthorized"
  ["trace_id"]=>
  string(32) "9ae7f8e3a4d83a0ae52dad76d79129cf"
  ["type"]=>
  string(48) "https://developer.sumup.com/problem/unauthorized"
}