Howdy! Is there a way to avoid or remove automatically added Accept header

application/json

?

install(ContentNegotiation) {
    json()
}

The API I'm working with wants to deal with

application/vnd.api+json

only, and however I try to manipulate the headers, my requests are always sent with both (

Accept: application/vnd.api+json; application/json

) Thanks!

You can register a converter only for the

application/vnd.api+json

content type:

install(ContentNegotiation) {
    register(ContentType.parse("application/vnd.api+json"), KotlinxSerializationConverter(DefaultJson))
}

Didn't know that, thank you very much Aleksei!