CancellationToken is required to serialize?

[OlavBjorndal]

Hi,

mabye there is something that i haven't been able to grasp yet, and I'm fairly new to kiota.
But during my nuget update of GraphSDK i met this errorMessage:

I see the previous version of graphSDK I used had kiota-serialization-json-dotnet 1.3.3, but now with the monorepo im trying to use 1.12.2.

I'm just wondering if I'm doing something wrong, if this is intensionally or just a small bug?

[baywet]

Hi @OlavBjorndal
Thank you for using kiota and for reaching out.

I think this got lost in the multiple reviews of #311.
I have just authored a pull request to make the parameter optional again and fix a few other alignment issues #367

Let us know if you have any additional comments or questions.