test.cs

Report report = new Report();
report.name = "Name";
report.conditional = new Conditional();

ReportingCloud rc = new ReportingCloud("username", "password");

MergeBody body = new MergeBody();
body.MergeData = report;
body.MergeSettings = new MergeSettings() {
    RemoveEmptyBlocks = true
};

List<byte[]> docs = rc.MergeDocument(body, "conditional_template.tx", ReturnFormat.TX);