public void EnsureTxIndex()
        {
            var fragment = "opt-txindex";

            if (AdditionalFragments.Contains(fragment))
            {
                return;
            }
            AdditionalFragments.Add(fragment);
        }
 public bool AnythingSet()
 {
     return(!string.IsNullOrEmpty(CustomBTCPayImage) || !string.IsNullOrEmpty(BTCPayDockerRepository) ||
            !string.IsNullOrEmpty(BTCPayDockerBranch) || AdditionalFragments.Any() || ExcludedFragments.Any());
 }