{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/CitationMetadata",
  "title": "CitationMetadata",
  "type": "object",
  "description": "A collection of source attributions for a piece of content.",
  "properties": {
    "citationSources": {
      "type": "array",
      "description": "Citations to sources for a specific response.",
      "items": {
        "$ref": "#/components/schemas/CitationSource"
      }
    }
  }
}