---
title: "Returns a summary of source and destination definitions that could be updated."
method: POST
path: "/v1/web_backend/check_updates"
tags: ["web_backend"]
---

# Returns a summary of source and destination definitions that could be updated.

`POST /v1/web_backend/check_updates`

## Response `200`

Successful operation

- WebBackendCheckUpdatesRead — Summary of source and destination definitions that could be updated
  - `destinationDefinitions` integer, required
  - `sourceDefinitions` integer, required

---

[API](https://skmtc.net/airbyte/apis/config.md) · [All operations](https://skmtc.net/airbyte/apis/config/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/airbyte/config/revisions/ce48e08e02ec/schema)