---
title: "List immutable Workflow versions"
method: GET
path: "/v1/workflows/{configObjectId}/versions"
tags: ["Workflows"]
---

# List immutable Workflow versions

`GET /v1/workflows/{configObjectId}/versions`

## Path parameters

- `configObjectId` string, required

## Response `200`

Workflow versions returned.

- object
  - `items` object[], required
    - `id` string, required
    - `code` string, nullable, required
    - `graph` object, nullable, required
      - `nodes` union[], required
        - union
          - object
            - `id` string, required
            - `kind` 'input', required
            - `label` string, required
            - `fields` string[], required
          - object
            - `id` string, required
            - `kind` 'tool', required
            - `label` string, required
            - `namespace` string, required
            - `tool` string, required
            - `scriptPath` string, required
            - `assignsTo` string, nullable, required
            - `parallelGroup` string, nullable, required
          - object
            - `id` string, required
            - `kind` 'search', required
            - `label` string, required
          - object
            - `id` string, required
            - `kind` 'branch', required
            - `label` string, required
          - object
            - `id` string, required
            - `kind` 'loop', required
            - `label` string, required
          - object
            - `id` string, required
            - `kind` 'return', required
            - `label` string, required
      - `edges` object[], required
        - `from` string, required
        - `to` string, required
        - `label` string, nullable, required
        - `kind` 'flow' | 'data', required
      - `parseError` string, nullable, required
    - `inputSchema` unknown, required
    - `outputSchema` unknown, required
    - `exampleInput` unknown
    - `requiredCapabilities` object[], required
      - `capabilityName` string, required
      - `scriptPath` string, required
    - `codeDigest` string, required
    - `inputSchemaDigest` string, nullable, required
    - `outputSchemaDigest` string, nullable, required
    - `createdAt` string, date-time, required
    - `automationReferences` object[], required
      - `id` string, required
      - `name` string, required
      - `state` 'active' | 'inactive' | 'needs_attention' | 'archived', required
      - `configObjectVersionId` string, required
      - `input` unknown

## Changes

- **2026-09-04** `d3984673ccd1` — 1 info
  - added the required property `items/items/graph` to the response with the `200` status
- **2026-08-20** `93df40e2efd5` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/openworklabs/apis/den-api/changes/v1/workflows/:configObjectId/versions/get.md)

---

[API](https://skmtc.dev/openworklabs/apis/den-api.md) · [All operations](https://skmtc.dev/openworklabs/apis/den-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/openworklabs/den-api/revisions/d3984673ccd1/schema)