---
title: "findTransitionsByCollectionExerciseIdAndRuRef"
method: GET
path: "/casegroups/transitions/{collectionExerciseId}/{ruRef}"
tags: ["case-group-endpoint"]
---

# findTransitionsByCollectionExerciseIdAndRuRef

`GET /casegroups/transitions/{collectionExerciseId}/{ruRef}`

will return a list of case group transitions with the given collection exercise ID and sample unit reference.

## Path parameters

- `collectionExerciseId` string, required
- `ruRef` string, required

## Response `200`

An array list of the next available case group status based on the status of the current case group.

- object

## Other responses

- `401` — Unauthorized
- `403` — Forbidden
- `404` — Not Found

---

[API](https://skmtc.net/office-of-national-statistics/apis/case-service-api.md) · [All operations](https://skmtc.net/office-of-national-statistics/apis/case-service-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/office-of-national-statistics/case-service-api/revisions/dcc0c657a75b/schema)