The Smart Service Module was invalid: Smart service input and output count does not match the count for the existing smart service registered

Hi Team,

I have deployed earlier a smart service with input parameter only. when I have added output parameter in the same service, it is throwing below error:

"The Smart Service Module was invalid: Smart service input and output count does not match the count for the existing smart service registered".

Also I have tried to deploy by changing the plugin-key & version both, still I am getting the same error.

Could you please tell me the procedure to clean the old instance?

Regards,
Jonbon

OriginalPostID-236007