Wrong baseUrl after upgrading to 2.0.0-RC15

[hubipe]

Hello,
after upgrading from RC14 to RC15 and updating graph initialization from:

$graphServiceClient  = new GraphServiceClient($this->getGraphRequestAdapter());

to

$graphServiceClient =  GraphServiceClient::createWithRequestAdapter($this->getGraphRequestAdapter());

the requests started to failing on HTTP 404 response code. The problem is with the baseUrl. GraphServiceClient::createWithRequestAdapter sets baseUrl from the second argument $nationalCloud as a (default) value https://graph.microsoft.com. The URL of the requested resource then looks like:

https://graph.microsoft.com/drives/<driveId>/items/<itemId>/preview

but should look like

https://graph.microsoft.com/v1.0/drives/<driveId>/items/<itemId>/preview (notice the „/v1.0“)

I've handled wrong default baseUrl by passing second argument to the createWithRequestAdapter method like this:

$requestAdapter = $this->getGraphRequestAdapter();
return GraphServiceClient::createWithRequestAdapter($requestAdapter, $requestAdapter->getBaseUrl());

Then the base URL (nationalCloud) is correctly set as https://graph.microsoft.com/v1.0, but I think this method should set the baseUrl correctly by default.

[Ndiritu]

@hubipe thanks for reporting this. It should be resolved from 2.0.0-RC16