curl --request POST \
  --url https://{{your-gtm-ss-url}}/com.snowplowanalytics.snowplow/enriched \
  --header 'Content-Type: application/json' \
  --header 'x-gtm-server-preview: {{your-preview-header}}' \
  --data '{
  "app_id": "example-website",
  "platform": "web",
  "etl_tstamp": "2021-11-26T00:01:25.292Z",
  "collector_tstamp": "2021-11-20T00:02:05Z",
  "dvce_created_tstamp": "2021-11-20T00:03:57.885Z",
  "event": "unstruct",
  "event_id": "c6ef3124-b53a-4b13-a233-0088f79dcbcb",
  "txn_id": null,
  "name_tracker": "sp1",
  "v_tracker": "js-3.1.6",
  "v_collector": "ssc-2.3.0-stdout$",
  "v_etl": "snowplow-micro-1.1.2-common-2.0.1",
  "user_id": "jon.doe@email.com",
  "user_ipaddress": "92.231.54.234",
  "user_fingerprint": null,
  "domain_userid": "de81d764-990c-4fdc-a37e-adf526909ea6",
  "domain_sessionidx": 3,
  "network_userid": "ecdff4d0-9175-40ac-a8bb-325c49733607",
  "geo_country": "US",
  "geo_region": "CA",
  "geo_city": "San Francisco",
  "geo_zipcode": "94109",
  "geo_latitude": 37.443604,
  "geo_longitude": -122.4124,
  "geo_location": "37.443604,-122.4124",
  "geo_region_name": "San Francisco",
  "ip_isp": "AT&T",
  "ip_organization": "AT&T",
  "ip_domain": "att.com",
  "ip_netspeed": "Cable/DSL",
  "page_url": "https://snowplowanalytics.com/use-cases/",
  "page_title": "Snowplow Analytics",
  "page_referrer": null,
  "page_urlscheme": "https",
  "page_urlhost": "snowplowanalytics.com",
  "page_urlport": 443,
  "page_urlpath": "/use-cases/",
  "page_urlquery": "",
  "page_urlfragment": "",
  "refr_urlscheme": null,
  "refr_urlhost": null,
  "refr_urlport": null,
  "refr_urlpath": null,
  "refr_urlquery": null,
  "refr_urlfragment": null,
  "refr_medium": null,
  "refr_source": null,
  "refr_term": null,
  "mkt_medium": null,
  "mkt_source": null,
  "mkt_term": null,
  "mkt_content": null,
  "mkt_campaign": null,
  "contexts_org_w3_performance_timing_1": [
    {
      "navigationStart": 1415358089861,
      "unloadEventStart": 1415358090270,
      "unloadEventEnd": 1415358090287,
      "redirectStart": 0,
      "redirectEnd": 0,
      "fetchStart": 1415358089870,
      "domainLookupStart": 1415358090102,
      "domainLookupEnd": 1415358090102,
      "connectStart": 1415358090103,
      "connectEnd": 1415358090183,
      "requestStart": 1415358090183,
      "responseStart": 1415358090265,
      "responseEnd": 1415358090265,
      "domLoading": 1415358090270,
      "domInteractive": 1415358090886,
      "domContentLoadedEventStart": 1415358090968,
      "domContentLoadedEventEnd": 1415358091309,
      "domComplete": 0,
      "loadEventStart": 0,
      "loadEventEnd": 0
    }
  ],
  "se_category": null,
  "se_action": null,
  "se_label": null,
  "se_property": null,
  "se_value": null,
  "unstruct_event_com_snowplowanalytics_snowplow_link_click_1": {
    "targetUrl": "http://www.example.com",
    "elementClasses": [
      "foreground"
    ],
    "elementId": "exampleLink"
  },
  "tr_orderid": null,
  "tr_affiliation": null,
  "tr_total": null,
  "tr_tax": null,
  "tr_shipping": null,
  "tr_city": null,
  "tr_state": null,
  "tr_country": null,
  "ti_orderid": null,
  "ti_sku": null,
  "ti_name": null,
  "ti_category": null,
  "ti_price": null,
  "ti_quantity": null,
  "pp_xoffset_min": null,
  "pp_xoffset_max": null,
  "pp_yoffset_min": null,
  "pp_yoffset_max": null,
  "useragent": null,
  "br_name": null,
  "br_family": null,
  "br_version": null,
  "br_type": null,
  "br_renderengine": null,
  "br_lang": null,
  "br_features_pdf": true,
  "br_features_flash": false,
  "br_features_java": null,
  "br_features_director": null,
  "br_features_quicktime": null,
  "br_features_realplayer": null,
  "br_features_windowsmedia": null,
  "br_features_gears": null,
  "br_features_silverlight": null,
  "br_cookies": null,
  "br_colordepth": null,
  "br_viewwidth": null,
  "br_viewheight": null,
  "os_name": null,
  "os_family": null,
  "os_manufacturer": null,
  "os_timezone": null,
  "dvce_type": null,
  "dvce_ismobile": null,
  "dvce_screenwidth": null,
  "dvce_screenheight": null,
  "doc_charset": null,
  "doc_width": null,
  "doc_height": null,
  "tr_currency": null,
  "tr_total_base": null,
  "tr_tax_base": null,
  "tr_shipping_base": null,
  "ti_currency": null,
  "ti_price_base": null,
  "base_currency": null,
  "geo_timezone": null,
  "mkt_clickid": null,
  "mkt_network": null,
  "etl_tags": null,
  "dvce_sent_tstamp": null,
  "refr_domain_userid": null,
  "refr_dvce_tstamp": null,
  "contexts_com_snowplowanalytics_snowplow_ua_parser_context_1": [
    {
      "useragentFamily": "IE",
      "useragentMajor": "7",
      "useragentMinor": "0",
      "useragentPatch": null,
      "useragentVersion": "IE 7.0",
      "osFamily": "Windows XP",
      "osMajor": null,
      "osMinor": null,
      "osPatch": null,
      "osPatchMinor": null,
      "osVersion": "Windows XP",
      "deviceFamily": "Other"
    }
  ],
  "domain_sessionid": "2b15e5c8-d3b1-11e4-b9d6-1681e6b88ec1",
  "derived_tstamp": "2021-11-20T00:03:57.886Z",
  "event_vendor": "com.snowplowanalytics.snowplow",
  "event_name": "link_click",
  "event_format": "jsonschema",
  "event_version": "1-0-0",
  "event_fingerprint": "e3dbfa9cca0412c3d4052863cefb547f",
  "true_tstamp": "2021-11-20T00:03:57.886Z"
}'