@Override
    public AthenzAccessToken getAccessToken(List<AthenzRole> athenzRole, List<AthenzIdentity> proxyPrincipals) {
        List<AthenzResourceName> athenzResourceNames = athenzRole.stream()
                .map(AthenzRole::toResourceName)
                .toList();
        return this.getAccessTokenImpl(athenzResourceNames, proxyPrincipals);
    }
Default implementation of {@link ZtsClient}

@author bjorncs
@author mortent
vespa-athenz/src/main/java/com/yahoo/vespa/athenz/client/zts/DefaultZtsClient.java