---
title: "Create Matter Rollover"
method: POST
path: "/v1/matters/{matter_id}/rollover"
tags: ["matter-rollover"]
---

# Create Matter Rollover

`POST /v1/matters/{matter_id}/rollover`

## Request

- Base URL: `https://api.ender.au` (the document declares no server; this is the origin it was published from)
- URL: `https://api.ender.au/v1/matters/{matter_id}/rollover`
- Auth: HTTP bearer

## Path parameters

- `matter_id` string, uuid, required

## Headers

- `Idempotency-Key` string, required

## Request body

- CreateMatterRollover
  - `target_appointment_type` 'CVL_post_VA' | 'DOCA_administration', required
  - `transition_date` string, date, required
  - `expected_source_version` string, required
  - `copy_creditors` boolean, required
  - `copy_employees` boolean, required
  - `expected_creditors_version` string, nullable: Required exactly when `copy_creditors` is true.
  - `expected_employees_version` string, nullable: Required exactly when `copy_employees` is true.

## Response `200`

Successful Response

- MatterRolloverResult
  - `transition_id` string, uuid, required
  - `source_matter_id` string, uuid, required
  - `successor_matter_id` string, uuid, required
  - `successor_slug` string, required
  - `successor_name` string, required
  - `successor_appointment_type` 'CVL_post_VA' | 'DOCA_administration', required
  - `transition_type` 'VA_TO_CVL' | 'VA_TO_DOCA' | 'DOCA_TO_CVL', required
  - `transition_date` string, date, required
  - `copied_creditor_count` integer, required
  - `copied_claim_count` integer, required
  - `copied_employee_count` integer, required
  - `replayed` boolean, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/ender/apis/ender-backend.md) - [All operations](https://skmtc.dev/ender/apis/ender-backend/llms.txt) - [OpenAPI document](https://skmtc.dev/ender/apis/ender-backend/revisions/a5849ac366ca?raw)