Signal Start Event by REST API with businessKey

[hassang]

Hi @Ivano,

The link you are referring to is about passing business key from a throwing signal.

You can try below solution for your case

Signal Event with Business Key

Hi @SebastianAT, You can send the signal with a process variable represents the business key and then set business key from delegation code as illustrated in below link. https://docs.camunda.org/manual/7.16/user-guide/process-engine/delegation-code/#set-business-key-from-delegation-code