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Spaces getting too big results in failed WorldAnchorTransferBatch.ExportSync
So apparently one of my "Spaces" was getting big, namely 300 MB. Not sure how this works internally but it seems to accumulate over time.
I was trying to send a world anchor to other Hololenses and the WorldAnchorTransferBatch.ExportSync failed with "Unknown Error". First off, that error message is not very helpful at all and should be fixed in the SDK. Secondly, clearing the space (Settings->Spaces) made everything work again. Blazing fast I might add.
However, it is a mild inconvenience that the users need to go into the system settings every now and then to clear this.
Does anyone know if we programmatically can clear spaces?