====== HTTP Problem ======
  * [[springframework:problem_spring_web|Problem Spring Web]]
  * [[https://datatracker.ietf.org/doc/html/rfc7807|RFC 7807 - Problem Details for HTTP APIs]]
  * HTTP API에 대해 오류 발생시 문제점에 대한 JSON/XML 표준 응답

===== 참조 =====
  * [[https://www.mscharhag.com/api-design/rest-error-format|A standardized error format for HTTP responses]]