RTK Query: Specifying error type per endpoint

Question

Is there a way to specify error response per endpoint? Like we can specify Result & Request type when defining a query or mutation. I did went through the documentation and updated the base query. I am getting the generic success/error response types but still trying to figure out how to define error type per endpoint.

score 1 · Accepted Answer · answered Oct 08 '21 at 08:59

1

As per our GitHub Discussion (which might be insightful for others with the same question): not at the moment.

answered Oct 08 '21 at 08:59

phry

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thanks a lot for the detailed reply on github. – Khubaib Oct 14 '21 at 06:01
@phry can we specify an error type for all APIs in one place? – tarek noaman Nov 23 '22 at 15:48
That error will depend on the `baseQuery` you use - if it's a `fetchBaseQuery`, it will be an according fetch-typed error. By the way: you should probably only have one API in your application, not multiple! – phry Nov 23 '22 at 16:50

score 0 · Answer 2 · answered May 02 '22 at 04:17

My issue as well is that there is a type definition for {error} and they don't comply to my console.log(error). The following solution allowed me to define my own types for {error}

} else if (error) {
    console.log(error);
    const newError:CreateYourInterfaceBasedOnConsoleLog = error;
    content = <p>{newError.status} = {newError.data.detail}</p>
} else {

RTK Query: Specifying error type per endpoint

2 Answers2