---
title: "Get constraint version"
method: GET
path: "/apps/{appId}/constraints/{constraintId}/versions/{version}"
tags: ["apps"]
---

# Get constraint version

`GET /apps/{appId}/constraints/{constraintId}/versions/{version}`

Returns a specified version of a specific constraint

## Path parameters

- `appId` string, required — App ID
- `constraintId` string, required — Constraint ID
- `version` integer, required

## Headers

- `Authorization` string, required
- `X-Disable-Hooks` 'true', required

## Response `200`

Response with status 200

- TypeAppsConstraintVersionResponse
  - `data` TypeAppsConstraintVersionResource, required
    - `id` string, required — Constraint ID
    - `appId` string, required — App ID
    - `validator` string, required
    - `description` string
    - `function` string
    - `options` unknown
    - `label` string
    - `createdAt` string, date-time, required
    - `updatedAt` string, date-time, required
    - `version` integer, required
    - `prompt` string

---

[API](https://skmtc.net/flatfile/apis/api-reference.md) · [All operations](https://skmtc.net/flatfile/apis/api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/flatfile/api-reference/revisions/9d3a9979cd96/schema)