How to inject io.vertx.mutiny.core.http.HttpServerResponse?

[fenix-hub]

Hi,
I'm writing an http resource using Resteasy Reactive and I'd like to add a response header.
I'm following the documentation about accessing contextual objects and it declares that it is possible to inject HttpServerResponse, so I thought about using it to put an header.
However, it looks like it's not working, as Quarkus throws an exception

Caused by: javax.enterprise.inject.UnsatisfiedResolutionException: Unsatisfied dependency for type io.vertx.mutiny.core.http.HttpServerResponse and qualifiers

How do I set a response header still returning Uni and not a RestResponse?

[quarkus-bot[bot]]

/cc @cescoffier(mutiny), @jponge(mutiny)

[cescoffier]

I believe that returning a Uni is the correct approach. @geoand?

[geoand]

Yes, using Uni<RestResponse> is the way to go

[fenix-hub]

Oh ok, so it is mandatory to return a RestResponse. But why the documentation mentions that it is possible to Inject HttpServerResponse and HttpServerRequest? Am I doing something wrong?

[geoand]

You can, but you should not