Http request body type

Hello!
Im trying to make string variable with this kind of text: {“data”:{“type”:“candidates”,“attributes”:{“first-name”:“Erik”,“last-name”:“Example”,“pitch”:“Lorem ipsum dolor sit amet, consectetur adipiscing elit.",“email”:"erik@example.com”}}}
I want to use web api to send the data. But how is it possible to make that as a string variable? Uipath just gives me errors if I try it. I think its because of all the " markers. Anyone have a idea how I could make this one to work?

@Timbozen

can you try using the CHR(34) to form the string instead of " quotation ?

Thanks~Rajesh