geospatial schema doesn't seem to be a valid choice from the list.

[pchevallier]

I just loaded this plug-in in visual-studio, and when trying to select a geospatial schema, we are presented with the following error:

However, based on the following it seems as it should be a possible schema (?)
https://github.com/Azure/opendigitaltwins-dtdl/blob/master/DTDL/v1-preview/schemas/geospatial.md

:

[rido-min]

This extension only support dtdl v2, to use geospatial types you can use

{
  "@context": ["dtmi:dtdl:context;2" , "dtmi:iotcentral:context;2"],
  "@id": "dtmi:com:example:geo;1",
  "@type": "Interface",
  "contents": [
    {
      "@type": ["Telemetry", "Location"],
      "name": "temperature",
      "schema": "geopoint"
    }
  ]
}

[rido-min]

Hi @pchevallier the latest Pre-Release version of this extension already supports the iotcentral context. Please give it a try and let us know if there is anything else we can do to close this issue. Thanks