Simple macro to find the size (in bytes) of a specified string field. For use with APIs which require a Content-Length header.
Hi, does anyone know how to use this macro?
@KasiaPi
If you’re using an API which requires a content-length header, you can use this macro to determine the length of your payload. construct your payload and choose that field in the macro configuration, then you’ll get a new field called content-length which you can add as a header in your download tool
