Particle Health APIs support standard HTTP response status codes to indicate why something might not be working. Where possible, additional context will be included in the response to help you debug your implementation.
| Code | Text | Context |
|---|---|---|
| 400 | Bad Request | Your request is invalid. Look at the error message to learn why. |
| 401 | Unauthorized | You used incorrect authentication credentials. |
| 403 | Forbidden | You have insufficient permissions to access the requested resource. |
| 404 | Not Found | The specified resource could not be found. |
| 405 | Method Not Allowed | You used an invalid HTTP method. |
| 406 | Not Acceptable | You requested a format that we don't support. |
| 410 | Gone | The resource requested has expired and been removed from our servers. |
| 412 | Precondition Failed | An operation might still be in progress. |
| 429 | Too Many Requests | You've made too many requests in a short period of time. Contact support if you feel this is in error. |
| 500 | Internal Server Error | Something went wrong on our end. Try again in a bit. We'll also be alerted automatically to look into it. |
| 503 | Service Unavailable | We're temporarily offline for maintenance. Try again in a bit. |