| @@ -90,7 +90,7 @@ | ||
| 90 | 90 | * Send a POST request with raw data. | 
| 91 | 91 | * | 
| 92 | 92 | * @param string $path Request path | 
| 93 | - * @param array|string $body Request body | |
| 93 | + * @param null|string $body Request body | |
| 94 | 94 | * @param array $requestHeaders Request headers | 
| 95 | 95 | * | 
| 96 | 96 | * @return ResponseInterface |