public override string ToString() {
StringBuilder sb = new StringBuilder("get_range_slices_args(");
sb.Append("Column_parent: ");
sb.Append(Column_parent== null ? "<null>" : Column_parent.ToString());
sb.Append(",Predicate: ");
sb.Append(Predicate== null ? "<null>" : Predicate.ToString());
sb.Append(",Range: ");
sb.Append(Range== null ? "<null>" : Range.ToString());
sb.Append(",Consistency_level: ");
sb.Append(Consistency_level);
sb.Append(")");
return sb.ToString();
}