import requests

url = "https://{FUSION_HOST.com}/api/templating/trigger/{app}"

payload = {
    "templateTypes": "landing",
    "showInactive": "false",
    "staging": "false"
}
headers = {"Content-Type": "application/x-www-form-urlencoded"}

response = requests.post(url, data=payload, headers=headers)

print(response.text)

{
  "triggered": {
    "app": "your-app-name",
    "id": "6a163bd4-5098-466c-22aa-40bf68294303",
    "name": "Item-Detail Page",
    "all": true,
    "priority": 10,
    "dirty": true,
    "templateDirty": false,
    "markedForDeletion": false,
    "type": "lan",
    "metadata": {
      "type": "landing"
    },
    "zones": [
      {
        "id": "6a092bd4-5098-466c-94aa-40bf68294303",
        "name": "Results List",
        "type": "result-list",
        "queryProfile": "fusion-query-profile-name",
        "omitFilters": false,
        "dirty": true,
        "neverPublished": true,
        "metadata": {
          "image": "image-id",
          "primary": "primary-metadata-id",
          "secondary": "_text_"
        },
        "inTemplates": [
          "e123f4bc-5e7e-46dd-9be8-71a4f73e511a, 8084969c-bd23-40f7-9acf-c68d6798bec2, 441eb3be-7de6-470a-8141-e416a15c7db1, fb148491-b39e-46d1-af33-44cd964d8ee0"
        ],
        "staging": false,
        "published": false,
        "layout": "grid"
      }
    ],
    "neverPublished": false,
    "published": true,
    "staging": true,
    "dirtyZoneIds": [
      "a3e0e22-9e6a-45h9-a2e7-5hjk72b9a3ea, 5avc1e65-162d-5b8e-92f0-6a962e0f43c5"
    ],
    "startTime": "2024-08-24T14:15:22Z",
    "endTime": "2024-08-24T14:15:22Z",
    "triggers": [
      {
        "exact": true,
        "filters": [
          {
            "inheritable": true,
            "key": "key1",
            "value": "value1"
          }
        ],
        "search": "<string>",
        "urlContext": "<string>",
        "urlPath": "<string>"
      }
    ]
  }
}