---
title: "Start FHIR R4 data export job for the specified group identifier and resource type(s)"
method: GET
path: "/api/v2/Group/{groupId}/$export"
tags: ["group"]
---

# Start FHIR R4 data export job for the specified group identifier and resource type(s)

`GET /api/v2/Group/{groupId}/$export`

Initiates a job to collect data from the Beneficiary FHIR Data API for your ACO. The supported Group identifiers are `all` and `runout`. The `all` identifier returns data for the group of all patients attributed to the requesting ACO. The `runout` identifier returns claims runouts data. 

If used when specifying `_since`: all claims data which has been updated since the specified date will be returned for beneficiaries which have been attributed to the ACO since before the specified date; and all historical claims data will be returned for beneficiaries which have been newly attributed to the ACO since the specified date.

## Path parameters

- `groupId` 'all' | 'runout', required

## Query parameters

- `_type` string[], required
- `_since` string

## Headers

- `Prefer` 'respond-async', required

## Response `202`

A data export job has been started successfully.

## Other responses

- `400` — Malformed request
- `401` — Unauthorized. The provided credentials are invalid for the requested resource.
- `429` — Too many requests. A bulk export job of this resource type is already in progress for the ACO.
- `500` — Internal Server Error.

---

[API](https://skmtc.net/cmsgov/apis/beneficiary-claims-data-api.md) · [All operations](https://skmtc.net/cmsgov/apis/beneficiary-claims-data-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/cmsgov/beneficiary-claims-data-api/revisions/3565bdea5a5f/schema)