src/Publisher.php
private function createBodyForRequest(array $body = []): ?\GuzzleHttp\Psr7\MultiPartStream
    {
        if (empty($body)) {
            return null;
        }
        return new MultipartStream($body);
    }
private function createBodyForRequest(array $body = []): ?\GuzzleHttp\Psr7\MultiPartStream
    {
        if (empty($body)) {
            return null;
        }
        return new MultipartStream($body);
    }
private function createBodyForRequest ( array $ body = [ ] ) : ? \ GuzzleHttp \ Psr7 \ MultiPartStream { if ( empty ( $ body ) ) { return null ; } return new MultipartStream ( $ body ) ; }
createBodyForRequest
createBodyForRequest