<p>This method is deprecated. Instead, use <code>GetAdministratorAccount</code>.</p> <p>The Security Hub console continues to use <code>GetMasterAccount</code>. It will eventually change to use <code>GetAdministratorAccount</code>. Any IAM policies that specifically control access to this function must continue to use <code>GetMasterAccount</code>. You should also add <code>GetAdministratorAccount</code> to your policies to ensure that the correct permissions are in place after the console begins to use <code>GetAdministratorAccount</code>.</p> <p>Provides the details for the Security Hub administrator account for the current member account.</p> <p>Can be used by both member accounts that are managed using Organizations and accounts that were invited manually.</p>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}