$response
$response : \Guzzle\Http\Message\Response
The specified multipart upload does not exist.
$response : \Guzzle\Http\Message\Response
$request : \Guzzle\Http\Message\RequestInterface
setResponse(\Guzzle\Http\Message\Response  $response) 
                Set the associated response
| \Guzzle\Http\Message\Response | $response | Response  | 
                            
getResponse() : \Guzzle\Http\Message\Response|null
Get the associated response object
setRequest(\Guzzle\Http\Message\RequestInterface  $request) 
                Set the associated request
| \Guzzle\Http\Message\RequestInterface | $request | 
getRequest() : \Guzzle\Http\Message\RequestInterface|null
Get the associated request object
getCosRequestId() : string|null
Get the request ID of the error. This value is only present if a response was received, and is not present in the event of a networking error.
Same as getRequestId() method, but matches the interface for SDKv3.
Returns null if no response was received