Can API Proxies call other API Proxies? http://docs.apigee.com/api-services/tutorials/secure-calls-your-api-through-oauth-20-client-credentials implies so because two API Proxies are listed for the example, but the overall structure of Apigee otherwi...

When setting up “Client SSL” between the API Proxy and the APIs, can it be combined with the SAML option to pass a SAML token at Layer 5?http://docs.apigee.com/api-services/reference/saml-assertion-policy suggests that all that is validated for SAML ...