Combining Error with Value in an Effect

        Ef.mapError((e) => ({
            'ParseError': new Response('Bad Request', { status: 400 }),
            'OrganizationNotFound': new Response('Not Found', { status: 404 }),
            'DatabaseError': new Response('Internal Server Error', { status: 500 }),
        }[e._tag])),
        Ef.match({
            onSuccess: (response) => response,
            onFailure: (response) => response,
        }),