{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://api-evangelist.github.io/agify/json-schema/age-prediction-response.json",
  "title": "AgePrediction",
  "description": "Age prediction result returned by the Agify API for a single name lookup.",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "The name as processed by the API. May differ from the input if diacritics were stripped or if first/last name parsing occurred.",
      "examples": ["michael", "anna", "john"]
    },
    "age": {
      "type": ["integer", "null"],
      "description": "Predicted age in years based on statistical analysis of name distributions. Null when the name is absent from the dataset.",
      "minimum": 0,
      "examples": [65, 42, null]
    },
    "count": {
      "type": "integer",
      "description": "Number of data records supporting the age prediction. Higher values indicate greater statistical confidence.",
      "minimum": 0,
      "examples": [298219, 185234, 0]
    },
    "country_id": {
      "type": "string",
      "description": "ISO 3166-1 alpha-2 country code used to scope the prediction, echoed from the request when provided.",
      "pattern": "^[A-Z]{2}$",
      "examples": ["US", "GB", "DE", "EG"]
    }
  },
  "required": ["name", "age", "count"],
  "additionalProperties": false
}