How to get the list of parameters passed from widget

[Bency]

Hi ,

Could someone help me understand how I would be able to get all the parameters in the task (from the widget). 

ie 

I want to get input as parameter 'Start_Date' , but the case is that this will not always be passed . It could be 'Run_Date' as well .

Based on whether I pass a Start_Date or Run_Date the program will change focus .

So basically I want to get the list of parameters and drive the code from there .

Could someone suggest how I could do that

[Hubert-Dudek]

I would use try / except block to handle the logic.

[Vidula]

Hi @Bency Mathew​ 

Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help. 

We'd love to hear from you.

Thanks!