Can't Create Organizational-level Webhook

[Guinness_Chen]

Here’s the request body:

{
    "data": {
        "filters": [
            {
                "action": "added",
                "resource_subtype": "marked_complete",
                "resource_type": "story"         
            },
            {
                "action": "added",
                "resource_subtype": "marked_incomplete",
                "resource_type": "story"
            }         
        ],
        "resource": "9811672847608",
        "target": "https://xxxxxxxxxxxxx"
    }
}