private function addBuiltIns()

in src/S3/S3Client.php [947:983]
34 lines of code
11 McCabe index (conditional complexity)

    private function addBuiltIns($args)
    {
        if (isset($args['region'])
            && $args['region'] !== 'us-east-1'
        ) {
            return false;
        }

        if (!isset($args['region'])
            && ConfigurationResolver::resolve('region', '', 'string') !== 'us-east-1'
        ) {
            return false;
        }

        $key = 'AWS::S3::UseGlobalEndpoint';
        $result = $args['s3_us_east_1_regional_endpoint'] instanceof \Closure ?
            $args['s3_us_east_1_regional_endpoint']()->wait() : $args['s3_us_east_1_regional_endpoint'];

        if (is_string($result)) {
            if ($result === 'regional') {
                $value = false;
            } else if ($result === 'legacy') {
                $value = true;
            } else {
                return;
            }
        } else {
            if ($result->isFallback()
                || $result->getEndpointsType() === 'legacy'
            ) {
                $value = true;
            } else {
                $value = false;
            }
        }
        $this->clientBuiltIns[$key] = $value;
    }