---
title: "POST /ExtendTransaction"
method: POST
path: "/ExtendTransaction"
---

# POST /ExtendTransaction

`POST /ExtendTransaction`

Indicates to the service that the specified transaction is still active and should not be treated as idle and aborted.

Write transactions that remain idle for a long period are automatically aborted unless explicitly extended.

## Request body

- object
  - `TransactionId` string — The transaction to extend.

## Response `200`

Success

- ExtendTransactionResponse

## Other responses

- `480` — InvalidInputException
- `481` — EntityNotFoundException
- `482` — InternalServiceException
- `483` — OperationTimeoutException
- `484` — TransactionCommittedException
- `485` — TransactionCanceledException
- `486` — TransactionCommitInProgressException

---

[API](https://skmtc.net/aws/apis/lakeformation.md) · [All operations](https://skmtc.net/aws/apis/lakeformation/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/lakeformation/versions/a7cd69eb107d/schema)