Unity SDK 1.13.x [Deprecated]

As of February 2023, our Unity SDK was migrated onto publicly hosted GitHub repositories and split into 3 modular unity packages. As such all versions of Unity SDK up to version 1.13.x which was hosted on Google Drive are now deprecated and its development is now in maintenance mode we recommend updating to the new modular SDK.
If you are still using the old SDK (up to version 1.13.x) you can use the documentation found here however we strongly recommend you update to the new Unity SDK.
Refer to the Quick Start for instructions on how to import the new Unity SDK.