Import client-core Utilities

[buffalom]

I used to be able to import { ApiError } from './client/core/ApiError. However, these types and classes are now no longer generated and are instead contained in a private package names client-core. Is there a specific reason, why this package is private? What if I would like to use those utils in an interceptor for instance?

[mrlubos]

That package is not actually used or exported at all! You could still get those utilities if you generate one of the legacy clients. The question is what do you need from the old files and why? That functionality should be replaced by standalone packages so you can migrate from legacy clients.

[buffalom]

Sure thing. Here you go. I have marked the parts that are relevant with PART OF THE ISSUE:.

https://stackblitz.com/edit/fetch-api-error-response-issue?file=src%2FApp.tsx

[mrlubos]

I see. Yeah this doesn't currently have a good handling. Is this requirement specific to a particular endpoint in your codebase or do you need it for all Query calls?

[buffalom]

I need it for a lot of them. Mostly to handle server validation, but also just to display proper error messages inside forms.

[mrlubos]

Do you have a StackBlitz example how you currently use it with the legacy clients? I think this is the first time someone reported this use case

[buffalom]

I added it to the same StackBlitz, and labelled it with PART OF THE WORKAROUND:.