title: How can we declare a gcp cloud armor advance mode rule options block in terraform?
body: <p>How can we  declare a gcp cloud armor advance mode rule options block in terraform</p>
  <p>we are trying to setup the cloud armor security  for Load balancer VIA terraform but not sure how to declare the advance mode rule in terraform ( for validating the https request headers in the defined rule ).</p>
  <p>trying to validate the http request header for advance rule</p>