in his videos Nial uses the REST API to upload his bpmn-Process.
Is although possible to upload a other file and attach it as a variable to a process instance?
I used the following REST API POST-Request:
Key = Content-Type
Value = application/pdf
Key = unterlagen
Value = path to the file
Unfortunaley it doesnt work …
Do you have any suggestions how to fix that?
Thank you very much!