Help with ASA on Unreal Engine

Hi All,

I have been trying to get Azure Spatial Anchors working on Unreal Engine. As per the documentation found https://docs.microsoft.com/en-us/windows/mixed-reality/develop/unreal/unreal-azure-spatial-anchors, I tried configuring the session using the Account ID and Account Key. However, while trying to https://docs.microsoft.com/en-us/windows/mixed-reality/develop/unreal/unreal-azure-spatial-anchors#creating-an-anchor, I get the following error.

Azure Spatial Anchors: RestClient::GetAccessTokenAsync - Unsuccessful getting access token! 
Azure Spatial Anchors: CreateNeighborhoodAnchorAndSpatialAnchorAsync - Token Provider Exception: 'Not authenticated to access the token service.'
Azure Spatial Anchors: CreateNeighborhoodAnchorAndSpatialAnchor was unable to obtain an access token

I double checked my Account ID and Account Key and and also verified that the session start succeeded.