{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "members": {
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1,
        "maxLength": 100,
        "pattern": "^[a-zA-Z0-9_-]+$"
      }
    },
    "purged": {
      "type": "boolean",
      "const": true
    }
  },
  "required": ["members", "purged"]
}