Is there vertexPositions in CZML now?

CesiumJS
1

Hi,
I am a newbie in this area.
I didn't find vertexPositions in CZML Content reference. Examples with vertexPositions also are not working, while don't give errors. For example:
[
  {
    "id":"document",
    "version":"1.0"
  },
  {"id":"poly1",
    "polygon":{
      "material":{
        "solidColor":{
          "color":{
            "rgba" : [255, 127, 0, 127]
          }
        }
      },
      "outline" : true,
      "outlineColor": {
        "rgba" : [255, 0, 0, 255]
      },
        "height": {
        "number": 0
      }
    },
    "vertexPositions": {
      "cartographicDegrees": [
          0,0,150000,
          0,5,10000,
          5,5,100000,
          5,0,200000,
          3,0,300000,
          0,0,150000
      ]
    }
  }
]
What's wrong?
Thanx in advance.
Sincerely,
  Ru

2

It’s changed to just “positions” and it should be a property on the “polygon” now, not at the top level packet.