{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://example.com/user-profile.schema.json",
  "title": "User Profile",
  "description": "A user profile containing name, age, and tags",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "User's full name",
      "minLength": 1,
      "pattern": "^[A-Za-z\\s]+$"
    },
    "age": {
      "type": "number",
      "description": "User's age in years",
      "minimum": 0,
      "maximum": 150
    },
    "email": {
      "type": "string",
      "description": "User's email address",
      "format": "email"
    },
    "tags": {
      "type": "array",
      "description": "List of user's tags",
      "items": {
        "type": "string",
        "enum": [
          "developer",
          "designer",
          "manager",
          "admin",
          "user"
        ]
      },
      "minItems": 1,
      "maxItems": 5,
      "uniqueItems": true
    },
    "address": {
      "type": "object",
      "description": "User's address",
      "properties": {
        "street": {
          "type": "string",
          "description": "Street address"
        },
        "city": {
          "type": "string",
          "description": "City name"
        },
        "country": {
          "type": "string",
          "description": "Country name",
          "enum": [
            "US",
            "UK",
            "CA",
            "AU"
          ]
        },
        "zipCode": {
          "type": "string",
          "description": "ZIP/Postal code",
          "pattern": "^[0-9]{5}(-[0-9]{4})?$"
        }
      },
      "required": [
        "street",
        "city",
        "country"
      ]
    },
    "preferences": {
      "type": "object",
      "description": "User preferences",
      "properties": {
        "theme": {
          "type": "string",
          "enum": [
            "light",
            "dark",
            "system"
          ],
          "default": "system"
        },
        "notifications": {
          "type": "boolean",
          "default": true
        },
        "language": {
          "type": "string",
          "enum": [
            "en",
            "es",
            "fr",
            "de",
            "ja"
          ],
          "default": "en"
        }
      }
    }
  },
  "required": [
    "name",
    "age",
    "email"
  ],
  "additionalProperties": false
}