---
title: "POST /applications/{applicationId}/dataset-export-task"
method: POST
path: "/applications/{applicationId}/dataset-export-task"
---

# POST /applications/{applicationId}/dataset-export-task

`POST /applications/{applicationId}/dataset-export-task`

Starts a data set export task for a specific application.

## Path parameters

- `applicationId` string, required

## Request body

- object
  - `clientToken` string — A client token is a unique, case-sensitive string of up to 128 ASCII characters with ASCII values of 33-126 inclusive. It is generated by the client to ensure idempotent operations, allowing safe retries without unintended side effects.
  - `exportConfig` object, required — Identifies one or more data sets you want to import with the <a>CreateDataSetExportTask</a> operation.
    - `dataSets` DataSetExportItem[] — The data sets.
      - `datasetName` string, required — The data set.
      - `externalLocation` object, required — The location of the data set.
        - `s3Location` string — The URI of the Amazon S3 bucket.
    - `s3Location` string — The Amazon S3 location of the data sets.
  - `kmsKeyId` string — The identifier of a customer managed key.

## Response `200`

Success

- CreateDataSetExportTaskResponse
  - `taskId` string, required — The task identifier. This operation is asynchronous. Use this identifier with the <a>GetDataSetExportTask</a> operation to obtain the status of this task.

## Other responses

- `480` — ResourceNotFoundException
- `481` — ServiceQuotaExceededException
- `482` — ThrottlingException
- `483` — AccessDeniedException
- `484` — ConflictException
- `485` — ValidationException
- `486` — InternalServerException

---

[API](https://skmtc.net/aws/apis/m2.md) · [All operations](https://skmtc.net/aws/apis/m2/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/m2/versions/aac43e95a42b/schema)