custom unmarshal response error

[FunnyDevP]

how to custom http response error. when cannot unmarshal http request data to model

Ex.

From...
{
    "error": "json: cannot unmarshal number into Go value of type string",
    "code": 3,
    "message": "json: cannot unmarshal number into Go value of type string"
}
To...
{
  "error": {
    "field1": 11013,
    "field2": 1401,
    "field3": 0,
    "field4": "unmarshal type error"
  }
}

[johanbrandhorst]

Hi @FunnyDevP, thanks for raising your issue. There is a section on our documentation site about how to configure a custom error handler: https://grpc-ecosystem.github.io/grpc-gateway/docs/customizingyourgateway.html

[Manask322]

New Link to Documentation - https://grpc-ecosystem.github.io/grpc-gateway/docs/mapping/customizing_your_gateway/