I have setup an OData service that imports into powerBI fine.
https://demo.bluespatial.com/odata/layers/Schools1?$top=20
However when I add a map vizualization and set the Location to the geometry field nothing happens / the geometries are not drawn.
I am leveraging code from Github - https://github.com/OData/ODataSamples/tree/master/WebApi/v4/ODataSpatialSample which returns the geometries as MS Geometry JSON format.
Should I be returning as TopoJSON or some other format for my REST endpoint to be able to function with Power BI?