Storage/src/StorageClient.php
public function signedUrlUploader($uri, $data, array $options = [])
    {
        return new SignedUrlUploader($this->connection->requestWrapper(), $data, $uri, $options);
    }
public function signedUrlUploader($uri, $data, array $options = [])
    {
        return new SignedUrlUploader($this->connection->requestWrapper(), $data, $uri, $options);
    }
public function signedUrlUploader ( $ uri , $ data , array $ options = [ ] ) { return new SignedUrlUploader ( $ this -> connection -> requestWrapper ( ) , $ data , $ uri , $ options ) ; }
Create an uploader to handle a Signed URL.

Example:
```
$uploader = $storage->signedUrlUploader($uri, fopen('/path/to/myfile.doc', 'r'));
```

@param string $uri The URI to accept an upload request.
@param string|resource|StreamInterface $data The data to be uploaded
@param array $options [optional] Configuration Options. Refer to
{@see Google\Cloud\Core\Upload\AbstractUploader::__construct()}.
@return SignedUrlUploader
Create an uploader to handle a Signed URL .