envoyproxy/envoy

GrpcJsonTranscoder support other HTTP/Json format for gRPC error

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#22,429 opened on Jul 27, 2022

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area/grpc-transcodingenhancementhelp wanted

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Description

GrpcJsonTranscoder support other HTTP/Json format for gRPC error

Description: Currently GrpcJsonTranscoder filter translates google.rpc.Status into its default Json format. We want it can support translating into other JSON format. The context is that we want to achieve this HTTP Error format based on google.rpc.Status and the difference is just the field location.

Contributor guide

Research direction
Examine the existing google.rpc.Status JSON translation in json transcoder filter.cc and implement an option to select alternative JSON format.
Tech stack
None
Domain
infrastructureapi
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
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.
Clear
Prerequisites
C++
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60