> For the complete documentation index, see [llms.txt](https://docs.pezesha.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pezesha.com/get_started/errors.md).

# Errors & Status Codes

## **Status Codes**

All status codes are standard HTTP status codes. The below ones are used in this API.

* **2XX -** Success of some kind
* **4XX -** Error occurred in client’s part
* **5XX -** Error occurred in server’s part

| **Status Code** | **Description**                                       |
| :-------------: | ----------------------------------------------------- |
|       200       | OK                                                    |
|       201       | Created                                               |
|       202       | Accepted (Request accepted, and queued for execution) |
|       400       | Bad request                                           |
|       401       | Authentication failure                                |
|       403       | Forbidden                                             |
|       404       | Resource not found                                    |
|       405       | Method Not Allowed                                    |
|       409       | Conflict                                              |
|       412       | Precondition Failed                                   |
|       413       | Request Entity Too Large                              |
|       500       | Internal Server Error                                 |
|       501       | Not Implemented                                       |
|       503       | Service Unavailable                                   |