principals property
A list of identities derived from the client's certificate.
This field will not match on a request unless mutual TLS is enabled for the forwarding rule or Gateway. For Application Load Balancers, each identity is a string whose value is matched against the URI SAN, or DNS SAN, or SPIFFE ID, or the subject field in the client's certificate. For Cloud Service Mesh, each identity is a string whose value is matched against the URI SAN, or DNS SAN, or the subject field in the client's certificate. The match can be exact, prefix, suffix, or a substring match. One of exact, prefix, suffix, or contains must be specified. Limited to 5 principals.
Optional.
Implementation
core.List<AuthzPolicyAuthzRuleStringMatch>? principals;