# Error Handling

## Error Responses

All errors will contain the following information:

* Status: the HTTP status code.
* Title: a human-readable short description, it may not be unique.
* Detail: a human-readable description of the error, it will be unique.
* Code: a code to identify the specific error.\
  Provide this code when asking for support.

## 4xx Errors - Client Errors

<table><thead><tr><th width="130">HTTP Status</th><th>Possible Reasons</th></tr></thead><tbody><tr><td>400</td><td><ul><li>A required request parameter is missing.</li></ul></td></tr><tr><td>401</td><td><ul><li>Invalid API key. Make sure the key starts with <code>md_</code> and is <a href="/pages/xn2Lxhj8hX0u9RQWsaiS">active</a>.</li><li>Make sure you are calling the V2 API, your code should match <a href="/pages/qlViJTXZGr9z6S46KVSt">the samples</a>.</li></ul></td></tr><tr><td>402</td><td><ul><li>An optional feature is not in your plan.</li><li>Your subscription is either not active or exceeded limits.</li></ul></td></tr><tr><td>403</td><td><ul><li>You don't have access to the requested resource.</li></ul></td></tr><tr><td>404</td><td><ul><li>The requested resource does not exist.</li><li>The requested resource is not ready for use (usually a processing result).</li></ul></td></tr><tr><td>422</td><td><ul><li>Wrong format for a UUID.</li><li>Invalid or empty file sent.</li><li>Invalid parameter sent in a request.</li></ul></td></tr><tr><td>429</td><td><ul><li>Too many requests. Wait a few seconds and try again.<br>See the <a data-mention href="/pages/ikMUZj4uegWUNgcJJPD3#rate-limits">/pages/ikMUZj4uegWUNgcJJPD3#rate-limits</a> section for more information.</li></ul></td></tr></tbody></table>

## 5xx Errors - Server Errors

<table><thead><tr><th width="130">HTTP Status</th><th>Possible Reasons</th></tr></thead><tbody><tr><td>500</td><td><ul><li>Failed to run the inference.</li><li>Failed to process the request.</li></ul></td></tr></tbody></table>

### Mindee Status

Check to make sure that the API is fully operational.

<https://status.mindee.com/>


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