public void SetLightningUrl(LightningConnectionString connectionString)
        {
            ArgumentNullException.ThrowIfNull(connectionString);
#pragma warning disable CS0618 // Type or member is obsolete
            LightningConnectionString = connectionString.ToString();
#pragma warning restore CS0618 // Type or member is obsolete
        }
        public void SetLightningUrl(LightningConnectionString connectionString)
        {
            if (connectionString == null)
            {
                throw new ArgumentNullException(nameof(connectionString));
            }
#pragma warning disable CS0618 // Type or member is obsolete
            LightningConnectionString = connectionString.ToString();
#pragma warning restore CS0618 // Type or member is obsolete
        }