Geofred Api Series Group Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/fred/refs/heads/main/json-structure/geofred-api-series-group-structure.json",
  "name": "SeriesGroup",
  "description": "Metadata describing a regional series group.",
  "type": "object",
  "properties": {
    "title": {
      "type": "string",
      "description": "Display title of the series group.",
      "example": "Unemployment Rate"
    },
    "region_type": {
      "type": "string",
      "description": "Geography type the group covers.",
      "example": "example"
    },
    "series_group": {
      "type": "string",
      "description": "Series-group identifier.",
      "example": "example"
    },
    "season": {
      "type": "string",
      "enum": [
        "SA",
        "NSA",
        "SSA",
        "SAAR",
        "NSAAR"
      ],
      "example": "example"
    },
    "units": {
      "type": "string",
      "example": "Percent"
    },
    "frequency": {
      "type": "string",
      "example": "Monthly"
    },
    "min_date": {
      "type": "date",
      "example": "2026-05-28"
    },
    "max_date": {
      "type": "date",
      "example": "2026-05-28"
    }
  },
  "required": [
    "series_group",
    "region_type"
  ]
}