Custom error handling?

[ghost]

Hello,

my backend sends customized formatted non standardized apollo exceptions, for example like this:

{
  "statusCode": 400,
  "errors": [
    {
      "property": "email",
      "children": [],
      "constraints": {
        "isEmail": "Email must be an email"
      }
    },
    {
      "property": "password",
      "children": [],
      "constraints": {
        "matches": "Password must contain at least one number, one uppercase letter, one lowercase letter and one of the special characters (@ and _).",
        "minLength": "Password with value: \"123455\" needs to be at least 8 characters"
      }
    }
  ],
  "timestamp": "2022-04-17T15:32:14+02:00",
  "ip": "::1"
}

Is there way I can tell the client to use custom exception formatter?

[budde377]

Assuming that you're using HttpLink, you can use custom error parsing by implementing your own version of ResponseParser (here) and pass this to the link.

[asainama]

Hey,Can you do an example, I can't figure it out? I have an HttpLinkServerException which throws before.