similar to curl --fail-with-body

curlFailWithBody.sh

#!/bin/bash

curlFailWithBody() {
  exec {fd}>&1
  local httpCode="$(curl "$@" -w '%{http_code}' -o >(cat >&"$fd"))"
  local exitCode="$?"
  exec {fd}<&-

  if (($exitCode == 0 && ($httpCode < 200 || $httpCode > 299))); then
    exitCode=22
    if (($httpCode >= 400 && $httpCode <= 555)); then
      exitCode=$(($httpCode - 300))
    fi
  fi

  return "$exitCode"
}