---
title: "Update an existing event"
method: POST
path: "/api/v1/UpdateEvent"
tags: ["WaiverEvent"]
---

# Update an existing event

`POST /api/v1/UpdateEvent`

## Request

- Base URL: `https://api.waiverfile.com`
- URL: `https://api.waiverfile.com/api/v1/UpdateEvent`
- Auth: none declared

## Query parameters

- `apiKey` string, required
- `siteID` string, uuid, required
- `eventID` string, uuid, required
- `eventName` string, required
- `dateStart` string, date-time, required
- `dateEnd` string, date-time, required
- `isAllDay` boolean, required
- `eventCategoryID` string, uuid, required

## Request body

- string[]

## Response `200`

OK

- object

---

[API](https://skmtc.dev/waiverfile/apis/waiverfile-api.md) · [All operations](https://skmtc.dev/waiverfile/apis/waiverfile-api/llms.txt) · [OpenAPI document](https://skmtc.dev/waiverfile/apis/waiverfile-api/revisions/2d163a4fd1e2?raw)