Great article and user guide, but I was having trouble formatting the JSON output into a more readable format from the BIG-IP CLI itself. The user guide mentions using the json.tool python module, but that doesn't seem to exist on my 11.4.1 installation, so I instead used the following perl module, by piping the output of each of my curl statements to the following command....
perl -0007 -MJSON -ne 'print to_json(from_json($_, {allow_nonref=>1}), {pretty=>1}), "\n";'
Much more readable!