{
  "exportFormatVersion": 2,
  "exportTime": "2026-06-14 00:00:00",
  "containerVersion": {
    "accountId": "6000000000",
    "containerId": "190000000",
    "containerVersionId": "0",
    "container": {
      "accountId": "6000000000",
      "containerId": "190000000",
      "name": "Reliability — Cross-boundary tracking (answer key)",
      "publicId": "GTM-XBOUND1",
      "usageContext": [
        "WEB"
      ],
      "fingerprint": "0",
      "tagManagerUrl": ""
    },
    "tag": [
      {
        "accountId": "6000000000",
        "containerId": "190000000",
        "tagId": "1",
        "name": "Google tag",
        "type": "googtag",
        "parameter": [
          {
            "type": "TEMPLATE",
            "key": "tagId",
            "value": "G-DEMO12345"
          },
          {
            "type": "TEMPLATE",
            "key": "linkerDomains",
            "value": "yourdomain.com,shop.example.com"
          }
        ],
        "firingTriggerId": [
          "2147479553"
        ],
        "fingerprint": "0"
      },
      {
        "accountId": "6000000000",
        "containerId": "190000000",
        "tagId": "2",
        "name": "Custom HTML - Iframe Bridge",
        "type": "html",
        "parameter": [
          {
            "type": "TEMPLATE",
            "key": "html",
            "value": "<script>window.addEventListener('message',function(e){if(e.origin!=='https://widget.example.com')return;if(e.data&&e.data.type==='ht_iframe'){window.dataLayer.push({event:e.data.event,source:e.data.source});}});</script>"
          },
          {
            "type": "BOOLEAN",
            "key": "supportDocumentWrite",
            "value": "false"
          }
        ],
        "firingTriggerId": [
          "3"
        ],
        "fingerprint": "0"
      },
      {
        "accountId": "6000000000",
        "containerId": "190000000",
        "tagId": "3",
        "name": "GA4 - Iframe CTA",
        "type": "gaawe",
        "parameter": [
          {
            "type": "TEMPLATE",
            "key": "eventName",
            "value": "iframe_cta"
          },
          {
            "type": "TAG_REFERENCE",
            "key": "measurementId",
            "value": "{{GA4 Measurement ID}}"
          }
        ],
        "firingTriggerId": [
          "2"
        ],
        "fingerprint": "0"
      }
    ],
    "trigger": [
      {
        "accountId": "6000000000",
        "containerId": "190000000",
        "triggerId": "2",
        "name": "Custom Event - Iframe CTA",
        "type": "CUSTOM_EVENT",
        "customEventFilter": [
          {
            "type": "EQUALS",
            "parameter": [
              {
                "type": "TEMPLATE",
                "key": "arg0",
                "value": "{{_event}}"
              },
              {
                "type": "TEMPLATE",
                "key": "arg1",
                "value": "iframe_cta"
              }
            ]
          }
        ],
        "fingerprint": "0"
      },
      {
        "accountId": "6000000000",
        "containerId": "190000000",
        "triggerId": "3",
        "name": "All Pages",
        "type": "PAGEVIEW",
        "fingerprint": "0"
      }
    ],
    "variable": [],
    "builtInVariable": [],
    "fingerprint": "0"
  }
}