ConceptProblem Details / Problem Details for HTTP APIs
RFC 9457
A standard specification for HTTP API error responses that defines a structured JSON format for describing HTTP API problems. The format includes fields such as error type, title, status code, and detailed description, enabling API clients to handle errors programmatically.
Timeline (last 90 days)
Oct 12
ASP.NET Core has RFC 9457 (Problem Details) built in and supports extending it with custom fields.
Unverified50%
Oct 12
The JSON error response format specified by RFC 9457 contains five standard fields: type, title, status, detail, and instance.
Unverified50%