---
title: "Update Todo"
method: PUT
path: "/todos/{todoId}"
tags: ["Standard Todo List Endpoints"]
---

# Update Todo

`PUT /todos/{todoId}`

Updates a todo list item with a matching `todoId`. Will return an error if a matching todo item is not found.

## Path parameters

- `todoId` string, required

## Headers

- `Content-Type` string, required

## Request body

- UpdateTodoObject
  - `OwnerID` integer, required — The OwnerID that created the todo list item.
  - `title` string — The title of the todo list item.
  - `Completed` boolean, required — Whether or not the todo list item is completed.

## Response `200`

The new todo object.

- TodoObject
  - `ID` integer, required
  - `OwnerID` integer, required
  - `Title` string, required
  - `Completed` boolean, required

## Other responses

- `400` — Schema validation error

---

[API](https://skmtc.dev/openid/apis/authzen-todo.md) · [All operations](https://skmtc.dev/openid/apis/authzen-todo/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/openid/authzen-todo/revisions/c0276fd788b1/schema)