(Quick Reference)

Bean 'caseService'

You can use the org.camunda.bpm.engine.CaseService as an injectable bean:

def caseService

The plugin registers the bean as 'camundaCaseServiceBean' with the default alias 'caseService'. You can change this default alias via configuration.

The caseService is just available from camunda BPM version 7.2.0 onwards.