{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://fdc3.finos.org/schemas/2.0/timerange.schema.json",
  "type": "object",
  "title": "TimeRange",
  "allOf": [{ "$ref": "context.schema.json#" }],
  "anyOf": [
    {
      "required": ["startTime", "endTime"]
    },
    {
      "required": ["startTime"]
    },
    {
      "required": ["endTime"]
    }
  ],
  "properties": {
    "type": { "const": "fdc3.timerange" },
    "startTime": { "type": "string", "format": "date-time" },
    "endTime":  {"type": "string", "format": "date-time" }
  },
  "required": []
}