{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CatalogIndex",
  "title": "CatalogIndex",
  "type": "object",
  "description": "The catalog index, the entry point for the catalog resource.",
  "required": [
    "commitId",
    "commitTimeStamp",
    "count",
    "items"
  ],
  "properties": {
    "commitId": {
      "type": "string",
      "description": "A unique ID associated with the most recent commit."
    },
    "commitTimeStamp": {
      "type": "string",
      "format": "date-time",
      "description": "A timestamp of the most recent commit."
    },
    "count": {
      "type": "integer",
      "description": "The number of pages in the index."
    },
    "items": {
      "type": "array",
      "description": "The array of catalog page references.",
      "items": {
        "$ref": "#/components/schemas/CatalogPageReference"
      }
    }
  }
}