---
title: "Update a reminder by ID"
method: PUT
path: "/contracts/{contract_id}/reminders/{reminder_id}"
tags: ["Contract - Reminders"]
---

# Update a reminder by ID

`PUT /contracts/{contract_id}/reminders/{reminder_id}`

Use this endpoint to update an internal reminder which is already existing on a contract.

## Path parameters

- `contract_id` integer, required
- `reminder_id` integer, required

## Headers

- `x-oneflow-api-token` string, required
- `x-oneflow-user-email` string, email, required

## Request body

- object
  - `date_time` string, datetime — The date and time the reminder should send. It should be a future date and time.
  - `message` string — The message of the reminder.
  - `subject` string — The subject of the reminder.
  - `reminder_recipients` object[] — Users of the account who are owner side participants of the contract to be reminded.
    - `id` integer, required — The user ID of a owner side participant.

## Response `200`

Returned a updated reminder.

- object — Contract reminder.
  - `contract_id` integer, required — The id of the contract.
  - `date_time` string, datetime, required — The date and time the reminder should send.
  - `id` integer, required — The id of the reminder.
  - `message` string, required — The message of the reminder.
  - `subject` string, required — The subject of the reminder.
  - `users` object, required — An object containing users of a reminder.
    - `created_by` object, required
      - `email` string, email, required
      - `id` integer, required
      - `name` string, required
    - `recipients` object[], required — The list of recipients for a particular reminder.
      - `email` string, email, required
      - `id` integer, required
      - `name` string, required

## Other responses

- `400` — Invalid format or content of the request.
- `401` — The API token or the user email is invalid.
- `403` — The request is not authorized by the server.
- `404` — A required entity is missing.

---

[API](https://skmtc.net/oneflow/apis/public-api-for-oneflow.md) · [All operations](https://skmtc.net/oneflow/apis/public-api-for-oneflow/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/oneflow/public-api-for-oneflow/versions/0e73a45dec15/schema)