UaSpecs - HasOptionalInputArgumentDescription

[rkumawat]

Hi

I want to create a Method with one input argument as optional. I found that "HasOptionalInputArgumentDescription" can b used to define like this but I didn't find any example to use this.

Does Uacpp has any example for implementation of this reference type. if no can you please provide some example of nodeset file that has this reference type implemented for some Method node.

Thanks
Rahul

[Support Team]

HHi,

you best option is to use UaModeler and create your own model including the method (with optional parameter). With UaModeler you can generate the code for the SDK and implement the business logic in your new method.