s from a CORS iframe loaded with the `amp-iframe` component
  -->
  <amp-consent id="myUserConsent" layout="nodisplay">
    <script type="application/json">{
      "consents": {
          "consent1": {
            "checkConsentHref": "/samples_templates/consent/getConsent",
            "promptUI": "myConsentFlow"
          }
      },
      "postPromptUI": "post-consent-ui"
    }</script>
    <div id="myConsentFlow" class="popupOverlay">
      <div class="consentPopup">
        <amp-iframe
          layout="