public function getObjectUrl($key, $expires = null)
	{
		return $this->s3Client->getObjectUrl($this->getBucket(), $key, $expires);
	}
public function getObjectUrl($key, $expires = null)
	{
		return $this->s3Client->getObjectUrl($this->getBucket(), $key, $expires);
	}
public function getObjectUrl ( $ key , $ expires = null ) { return $ this -> s3Client -> getObjectUrl ( $ this -> getBucket ( ) , $ key , $ expires ) ; }
Returns the URL to an object identified by its key.
If an expiration time is provided, the URL will be
signed and set to expire at the provided time.
@param Object key
@param Expiration time
Returns the URL to an object identified by its key . If an expiration time is provided the URL will be signed and set to expire at the provided time .