This very related to this question "X-Robots-Tag: noindex" on an HTTP 301 response, however I don't see a definitive answer.
We have subdomains we use for our affiliate links, the affiliates publish a link to the subdomain which in turn 302 redirects to the main site.
However the subdomains are being indexed (as you usually find with 302 redirected URLs) and I would like to remove them from from the index.
I thought about removing them in GWT using URL removal, but I think they may become indexed again, so I was wondering about the possibility of using an X-Robots-Tag HTTP header in conjunction with the 302 redirect.
Can you use both together, or will only 1 be seen? If both are seen, will the noindex work; or would you just go the route of removing in GWT?