private TSDropSchemaTemplateReq getTSDropSchemaTemplateReq(String templateName) {
    TSDropSchemaTemplateReq request = new TSDropSchemaTemplateReq();
    request.setTemplateName(templateName);
    return request;
  }
@return All paths are using designated template.
iotdb-client/session/src/main/java/org/apache/iotdb/session/Session.java