# Error Handling

The API uses conventional HTTP status codes to indicate the success or failure of a request.

## HTTP Codes

- **200 OK** - Success
  
  Everything worked as expected.

- **400 Bad Request** - Invalid Request
  
  Usually occurs when the body JSON is malformed or required fields are missing.

- **404 Not Found** - Not Found
  
  The sheet ID does not exist or the requested record was not found.

- **500 Server Error** - Internal Error
  
  Something went wrong on the Sheetful server or in communication with Google.

## Error Response Structure

When an error occurs, the response body will contain a JSON object with details:

```
{
  "error": {
    "code": "resource_not_found",
    "message": "The spreadsheet with the specified ID was not found."
  }
}
```