Proper way return responses from request middleware

    if (!signature) {
      throw new Response('Missing signature', { status: 400 })
    }

    if (!signature) {
      throw new Response('Missing signature', { status: 400 })
    }

    if (!signature) {
      throw new Response('Missing signature', { status: 400 })
    }

    if (!signature) {
      throw new Response('Missing signature', { status: 400 })
    }

is this the conventional way to return a response from request middleware? it doesnt mention in the docs