ManifestChildren throwing InvalidArgumentException

[nrayann]

Description
My file is not being translated due to an exception:

Invalid value for 'role', must be one of '2d', '3d', 'graphics', 'manifest', 'thumbnail','Autodesk.CloudPlatform.PropertyDatabase','viewable', 'ifc'

Additional context
I am used to translate this file everyday in my application development, but last monday this exception started to throw.

I debugged the SDK and the role that is causing the exception is Autodesk.AEC.ModelData .

[nrayann]

It is fixed on PR #40 that is awaiting for approval.

cc: @dukedhx @JohnOnSoftware @ogaryu @Jaylimboonkiat @tuimz @augustogoncalves @kimEkEunKyung