Automating the Building, Migration, Backup, Restore and Testing of Streaming Applications
One of the main things you will want to add to your flows as you restore them from backup or migrate them between clusters is apply appropriate parameters.
So you can import the parameter contexts and then connect them to the correct process group(s).
nifi-toolkit-1.12.0/bin/cli.sh nifi import-param-context -u http://edge2ai-1.dim.local:8080 -i parameter.json
See an example script: