The `uuid` function generates a unique GUID every time this variable is used;

uuid

{{uuid}}

Examples

uuid example

{{uuid}} 
{{uuid}} 

Output
5089227e-777b-4a9d-bb2c-dca8987ac9fd
eb180db5-6dc0-4dc5-974b-4250e981312a

HTTP request object

This method can also be used in the HTTP request object to include a unique UUID in the payload for every request sent to an external endpoint;