public override int GetHashCode()
        {
            int hash = 1;

            if (entityId_ != null)
            {
                hash ^= EntityId.GetHashCode();
            }
            if (ProviderName.Length != 0)
            {
                hash ^= ProviderName.GetHashCode();
            }
            if (ProviderCode.Length != 0)
            {
                hash ^= ProviderCode.GetHashCode();
            }
            if (DisableGuestCorrespondence != false)
            {
                hash ^= DisableGuestCorrespondence.GetHashCode();
            }
            if (DisableCorrespondenceRateTable != false)
            {
                hash ^= DisableCorrespondenceRateTable.GetHashCode();
            }
            if (cancellationPolicy_ != null)
            {
                hash ^= CancellationPolicy.GetHashCode();
            }
            return(hash);
        }