# CheckOmsConnection

Deprecated (since maarg 4.4.0): Use admin/oms/healthCheck

## GET /checkOmsConnection

> check OmsConnection

```json
{"openapi":"3.1.1","info":{"title":"Commerce Available to Promise REST API","version":"3.2.0"},"tags":[{"name":"checkOmsConnection","description":"Deprecated (since maarg 4.4.0): Use admin/oms/healthCheck"}],"servers":[{"url":"https://dev-maarg.hotwax.io/rest/s1/available-to-promise"}],"security":[{"basicAuth":[]},{"api_key":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic"},"api_key":{"type":"apiKey","name":"api_key","in":"header","description":"HTTP Header api_key"}}},"paths":{"/checkOmsConnection":{"get":{"tags":["checkOmsConnection"],"summary":"check OmsConnection","description":null,"responses":{"401":{"description":"Authentication required"},"403":{"description":"Access Forbidden (no authz)"},"429":{"description":"Too Many Requests (tarpit)"},"500":{"description":"General Error"}}}}}}
```