{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "FrequencyInfo",
  "type": "object",
  "description": "Metadata about a supported data frequency.",
  "properties": {
    "code": {
      "type": "string",
      "description": "Single-character frequency code used in API parameters."
    },
    "name": {
      "type": "string",
      "description": "Human-readable frequency name."
    },
    "description": {
      "type": "string",
      "description": "Description of the frequency and its typical use cases."
    }
  }
}