code: public com.google.cloud.audit.AuthorizationInfoOrBuilder getAuthorizationInfoOrBuilder(
        int index) {
      return authorizationInfo_.get(index);
    }
docs: <pre>
  Authorization information. If there are multiple
  resources or permissions involved, then there is
  one AuthorizationInfo element for each {resource, permission} tuple.
  </pre>
  
  <code>repeated .google.cloud.audit.AuthorizationInfo authorization_info = 9;</code>