{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/unity/main/json-schema/unity-player-schema.json",
  "title": "Unity Player",
  "description": "Schema for a Unity Gaming Services player account with authentication, identity, and metadata.",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "Unique Unity player identifier"
    },
    "externalIds": {
      "type": "array",
      "description": "Linked external identity providers",
      "items": {
        "type": "object",
        "properties": {
          "providerId": {
            "type": "string",
            "enum": ["google", "apple", "steam", "facebook", "custom"],
            "description": "External identity provider name"
          },
          "externalId": {
            "type": "string",
            "description": "Player identifier at the external provider"
          }
        },
        "required": ["providerId", "externalId"]
      }
    },
    "disabled": {
      "type": "boolean",
      "description": "Whether the player account is disabled"
    },
    "lastLoginDate": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp of the player's last login"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time",
      "description": "ISO 8601 timestamp of account creation"
    }
  },
  "required": ["id"]
}