Guide on QUERY-STRING PARAMETERS

Is there a guide on how to use QUERY-STRING PARAMETERS? I can’t seems to find any guide or any info about the parameters. Any help would be helpful and appreciated. Thanks.

Hi,

I’m not sure what you’re referring to?

Sorry, what I meant is the API documentation.

I tried to go to the model class to look into it, but I don’t get what it’s use case for

Which parameter is unclear?