<?php
namespace Psr\Http\Client;
use Psr\Http\Message\RequestInterface;
/**
* Exception for when a request failed.
*
* Examples:
* - Request is invalid (e.g. method is missing)
* - Runtime request errors (e.g. the body stream is not seekable)
*/
interface RequestExceptionInterface extends ClientExceptionInterface
{
/**
* Returns the request.
*
* The request object MAY be a different object from the one passed to ClientInterface::sendRequest()
*
* @return RequestInterface
*/
public function getRequest(): RequestInterface;
}
Kueue Pay API responses include standard HTTP status codes to indicate the success or failure of a request. Successful responses will have a status code of 200 OK, while various error conditions will be represented by different status codes along with error messages in the response body.