{
  "name": "Opening",
  "properties" : {
    "Id" : {
      "type" : "number",
      "required" : true,
      "description" : "The given Id for the object"
    },
    "GeoType" : {
      "type" : "string",
      "required" : true,
      "description" : "The type of object"
    },
    "GeoGeneration" : {
      "type" : "number",
      "required" : true,
      "description" : "The GeoGeneration in which this object was last modified or added"
    },
    "Name" : {
      "type" : "string",
      "description" : "The given name for the object"
    },
    "Geometry" : {
      "type" : "string",
      "description" : "The Geometry of the object in the well-known text format"
    },
    "ForeignCode" : {
      "type" : "string",
      "description" : "The foreign code given to the Object"
    },
    "VinCode" : {
      "type" : "string",
      "description" : "The vin code given to the Object"
    },
    "RouteId" : {
      "type" : "number",
      "description" : "The given Id for the route the Object is a part of"
    },
    "RouteKmBegin" : {
      "type" : "number",
      "description" : "The beginning kilometer mark of the Object on the route"
    },
    "RouteKmEnd" : {
      "type" : "number",
      "description" : "The ending kilometer mark of the Object on the route"
    },
    "IsrsId" : {
      "type" : "number",
      "description" : "The IsrsId of the Object"
    },
    "FairwayId" : {
      "type" : "number",
      "description" : "The FairwayId of the Object"
    },
    "FairwaySectionId" : {
      "type" : "number",
      "description" : "The FairwaySectionId of the Object"
    },
    "ParentId" : {
      "type" : "number",
      "description" : "The parentId of the Opening, for type see ParentGeoType"
    },
    "ParentGeoType" : {
      "type" : "string",
      "description" : "The parent geotype of the Opening"
    },
    "HeightClosed" : {
      "type" : "number",
      "description" : "The height of the Opening when closed"
    },
    "HeightOpened" : {
      "type" : "number",
      "description" : "The height of the Opening when opened"
    },
    "Note" : {
      "type" : "string",
      "description" : "The note"
    },
    "Number" : {
      "type" : "number",
      "description" : "The number of the Opening"
    },
    "Orientation" : {
      "type" : "string",
      "description" : "The orientation of the Opening"
    },
    "SillDepth" : {
      "type" : "number",
      "description" : "The sill dept of the Opening"
    },
    "Type" : {
      "type" : "string",
      "required" : true,
      "description" : "The type of the Opening"
    },
    "Width" : {
      "type" : "number",
      "description" : "The width of the Opening"
    },
    "Condition" : {
      "type" : "string",
      "description" : "The condition of the object"
    },
    "ClearanceHeightOpened" : {
      "type" : "number",
      "description" : "The clearance height of the Opening when opened"
    },
    "ClearanceHeightClosed" : {
      "type" : "number",
      "description" : "The clearance height of the Opening when closed, this field is never available if HeightClosed is also not available"
    },
    "WidthConvoy" : {
      "type" : "number",
      "required" : true,
      "description" : "Maximum allowed width (m) for convoys of vessels"
    },
    "PassageDurationM" : {
      "type" : "number",
      "description" : "Average passage duration (in minutes)"
    }
  }
}