Geography Tool Shed : Day Creek GeoJSON

Invalid River id or type

Day Creek GeoJSON

{
    "type": "Feature",
    "properties": {
        "title": "Day Creek",
        "stroke": "#00F",
        "stroke-width": 2,
        "stroke-opacity": 1
    },
    "geometry": {
        "type": "LineString",
        "coordinates": [
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    }
}