About the pkix.useDefaultTrustAnchors cluster-wide property
API Gateway 11.0
The pkix.useDefaultTrustAnchors CWP is a hidden property.
The property is hidden because we don't recommend using it as it will trust certificates from well-known CAs automatically (ie. you don't need to import those certificates manually). Our recommendation is to import the full certificate chain (this is a more secure approach).