private function filterPolicy()

in src/Providers/RamRoleArnCredentialsProvider.php [128:139]


    private function filterPolicy(array $params)
    {
        if (isset($params['policy'])) {
            if (is_string($params['policy'])) {
                $this->policy = $params['policy'];
            }

            if (is_array($params['policy'])) {
                $this->policy = json_encode($params['policy']);
            }
        }
    }