code: func InjectAuthzService(service AuthzService) goa.Middleware {
  	return func(h goa.Handler) goa.Handler {
  		return func(ctx context.Context, rw http.ResponseWriter, req *http.Request) error {
  			ctxWithAuthzServ := tokencontext.ContextWithSpaceAuthzService(ctx, &AuthzServiceManagerWrapper{Service: service, Config: service.Configuration()})
  			return h(ctxWithAuthzServ, rw, req)
  		}
  	}
  }
docs: // InjectAuthzService is a middleware responsible for setting up AuthzService in the context for every request.