{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "ashwingopalsamy/canada-overnight-rate-dataset / eras",
  "description": "The periods in which one instrument and basis applied. A change of era is why `change_bps` is null at its first point.",
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "era_id": {
      "type": "string",
      "description": "Era identifier."
    },
    "country_code": {
      "type": "string",
      "description": "ISO 3166-1 alpha-2 code of the jurisdiction (EA for the euro area)."
    },
    "from_date": {
      "type": "string",
      "format": "date",
      "description": "First date of the era."
    },
    "to_date": {
      "type": [
        "string",
        "null"
      ],
      "format": "date",
      "description": "Last date of the era; null while it continues."
    },
    "instrument": {
      "type": "string",
      "description": "The instrument in this era."
    },
    "level_kind": {
      "type": "string",
      "description": "`point` or `range`."
    },
    "basis": {
      "type": "string",
      "description": "`policy` or `observation`."
    },
    "note": {
      "type": "string",
      "description": "Why the era is drawn here."
    },
    "source_id": {
      "type": "string",
      "description": "Joins to `sources`."
    }
  },
  "required": [
    "era_id",
    "country_code",
    "from_date",
    "to_date",
    "instrument",
    "level_kind",
    "basis",
    "note",
    "source_id"
  ]
}