akka/akka-http

Provide RejectionHandlers to provide error messages in RFC 7807 format

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#2,341 opened on Dec 20, 2018

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Description

I.e. in XML or JSON format. #2323 already adds the MediaTypes.

@bigwheel already shared a solution in https://github.com/akka/akka-http/pull/2323#issuecomment-447700620

Contributor guide

Research direction
Examine existing RejectionHandler implementation and PR #2323 to understand the MediaTypes already provided. Then implement handlers to return RFC 7807 JSON/XML responses.
Tech stack
scala
Domain
api
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
ScalaAkka HTTP
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
40