---
title: "Update the commencement date of the account"
method: POST
path: "/v1.0/installation/accounts/{id}/commencement-date"
tags: ["Installation account update"]
---

# Update the commencement date of the account

`POST /v1.0/installation/accounts/{id}/commencement-date`

## Path parameters

- `id` integer, required

## Request body

- AccountUpdateCommencementDateDTO — The commencement date
  - `commencementDate` string, date, required

## Response `200`

OK

## Other responses

- `403` — Forbidden
- `404` — Not Found
- `500` — Internal Server Error

## Changes

- **2025-11-18** `75eb25c6c016` — 3 warning
  - removed the optional property `security` from the response with the `403` status
  - removed the optional property `security` from the response with the `404` status
  - removed the optional property `security` from the response with the `500` status
- **2025-10-16** `f7539196de0d` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/beis/apis/mets-api-documentation/changes/v1.0/installation/accounts/:id/commencement-date/post.md)

---

[API](https://skmtc.dev/beis/apis/mets-api-documentation.md) · [All operations](https://skmtc.dev/beis/apis/mets-api-documentation/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/beis/mets-api-documentation/revisions/c3a5c6052f25/schema)