Custom headers in the generated react-query hook

[dominikx96]

Hi there!

I use a codegen + react query + my own fetcher to deal with API calls.
My requirements:

• I need to have a custom fetcher - to resolve custom backend errors (I need to extract some information from a response)
• I need to have an option to pass additional headers for each query (so my generated hook need to be able to take some extra params and use them in an API call)

I think option: fetcher: 'fetch' works with my second requirement (I am able to put extra headers/endpoints for each hook), but I can't throw graphql errors using my own format (there is a default throw that comes from native fetch method).

Is there any option to create a solution (maybe combining a proper config + custom fetcher) to meet both requirements?
Thanks!