jellyfin-plugin-webhook/Jellyfin.Plugin.Webhook/Templates/GenericNotification.handlebars

{
    "Name": "{{{Name}}}",
    "Description": "{{{Description}}}",
    "Date": "{{Date}}",
    "Level": "{{Level}}",
    "Url": "{{Url}}",
    "Username": "{{{Username}}}",
    "UserId": "{{UserId}}"
}