- Please follow steps mentioned in below link in order to get the list of provenance event id's :
Nifi- how to get provenance event id in nifi?
- In order to get more information about a specific event :
For Nifi running in Standalone mode :
# curl -i -X GET http://<hostname>:9090/nifi-api/provenance-events/id
For Nifi running in clustered mode:
# curl -i -X GET http://<hostname>:9090/nifi-api/provenance-events/id?clusterNodeId=<NODE UUID>
There may be multiple events with the same event id(one on each node), so you need to specify from which node you want to return that specific event.
could you please add how you would access the API in a secure NiFi environment - getting a token first, then use the token to access the provenance events.