/**
* Determines whether or not a bucket exists by name
*
* @param string $bucket The name of the bucket
* @param bool $accept403 Set to true if 403s are acceptable
* @param array $params Additional options to add to the executed command
*
* @return bool
*/
public function doesBucketExist($bucket, $accept403 = true, array $params = [])
{
return $this->instance->doesBucketExist($bucket, $accept403, $params);
}