Proxy Token - REST Api

Hello,

I'm trying to utilize proxy tokens for a automated process, but the documentation runs out at a crucial part.

I can get my proxy token, but when i get to this step:

Pass the proxy token - X-SDS-AUTH-PROXY-TOKEN - for your user to the proxyuser.

How you do this is specific to your application. One method is to save the token to a

file that is accessible by the proxyuser.

Im not sure how to do this in the rest call.

Any help?

-James