EPM Automate command for Running a Transaction Matching Report for empty date range in Parameter

Summary

Need the EPM Automate script syntax for Run Matching Report with Match on Date range (high and low) as blank

Content

We have Transaction Matching report which needs to be executed under the 2 date range parameter. The Report and Parameter has been configured in the application and is getting executed successfully. Now the same report should be generated using EPm Automate

Transaction Matching report to be executed first with parameter 1 and then subsequently passing parameter 2

1. Transaction Created on - Date range 

2. Matched on - Date Range

What would be the EPM automate syntax of executing the Report based on parameter 1 when the parameter 2 would be empty and the executing with just parameter 2 when parameter 1 will be empty