The type of message subscription.
START_EVENT is definition-scoped (process start events). Always has a value; only
captured from Camunda 8.10 onwards.
PROCESS_EVENT is instance-scoped (intermediate catch events). Pre-8.10 entries have
no value stored; the API returns PROCESS_EVENT as a default for those entries.
The type of message subscription.
START_EVENTis definition-scoped (process start events). Always has a value; only captured from Camunda 8.10 onwards.PROCESS_EVENTis instance-scoped (intermediate catch events). Pre-8.10 entries have no value stored; the API returnsPROCESS_EVENTas a default for those entries.