From the PAM that placed in the private subnet, when the AWS policy configuration is set, it seems PAM communicates with the sts.amazonaws.com
. In order to communicate with sts.amazonaws.com, is it possible to through a specific proxy server. For example, in the below flow, PAM through the "Proxy Server A" to communicate the sts.amazonaws.com.
PAM ====> Proxy Server A ====> sts.amazonaws.com
Is it possible to do that by the PAM's feature?