Special variables
Rhize designates some variable names for a special purpose in BPMN workflow. This list these special variables is as follows:
| Variable | Purpose |
|---|---|
BODY | The name of the variable as Input in Intermediate message throws. The value of this variable is the payload sent to the Rhize message broker. |
customResponse | A value to report at the end of a synchronous API call to trigger a workflow. On completion, the call reports whatever the value was in the customResponse field of the GraphQL response. For details, read Trigger workflows. |
__traceDebug | If true at the start of the workflow, the BPMN workflow reports the variable context at each node as spans in Tempo. |