Solved
where is generateGUID(); service present in thingworx.
where is generateGUID(); service present in thingworx. Will this provide unique id for every service execution ? So we dont need to verift this ID again ?
It is in snippets under 'misc'
// generateGUID():STRING
let id = generateGUID();
Will it always be unique, pretty much. there is an infinitesimally small chance that you'll get or even run into a duplicate.