Please provide the hosted feature data storage usage and availability as properties within the arcgis.gis module of the Python API.
It would be really nice to be able to easily query how much space is available in the feature data store as well as how much space is currently used.
Below is what's shown in AGO. One property that would be returned is 4.10GB and the other would be 500.00GB. The units could be in bytes to remain consistent with other size values within the Python API.