{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://fdc3.finos.org/schemas/2.0/instrument.schema.json",
  "type": "object",
  "title": "Instrument",
  "allOf": [{ "$ref": "context.schema.json#" }],
  "properties": {
    "type": { "const": "fdc3.instrument" },
    "id": {
      "type": "object",
      "properties": {
        "BBG": { "type": "string" },
        "CUSIP": { "type": "string" },
        "FDS_ID": { "type": "string" },
        "FIGI": { "type": "string" },
        "ISIN": { "type": "string" },
        "PERMID": { "type": "string" },
        "RIC": { "type": "string" },
        "SEDOL": { "type": "string" },
        "ticker": { "type": "string" }
      }
    }
  },
  "required": ["id"]
}