---
title: "Updates the app fields or creates a new version"
method: PATCH
path: "/apps/{appId}/versions/{version}"
tags: ["apps : Find and modify apps"]
---

# Updates the app fields or creates a new version

`PATCH /apps/{appId}/versions/{version}`

- This method is called on behalf of a developer.
- Price and is required if the model is 'single' or 'recurring'
- Returns the newly updated app
- This endpoint updates only the fields provided in the request (relative update). In contrast, the POST version of this method replaces the entire object to match the request (absolute update).

## Path parameters

- `appId` string, required
- `version` string, required

## Query parameters

- `developerId` string, required
- `name` string
- `type` string
- `model` string
- `customData` string
- `attributes` string
- `restrict` string
- `allow` string
- `access` string
- `approvalRequired` string

## Response `default`

OK

## Other responses

- `400` — Bad Request - Required parameters are missing, malformed or invalid
- `404` — Not Found - App is not found
- `409` — Already Exists - An app with this name already exists

---

[API](https://skmtc.net/openchannel/apis/market.md) · [All operations](https://skmtc.net/openchannel/apis/market/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/openchannel/market/revisions/e5e2475bf7c3/schema)