We have deprecated this CLI tool as it is out of date and not a priority for us in terms of our resources to maintain it. If you are using this CLI tool and would like to help us maintain it, we would like to hear from you, please contact us via https://forum.rcpch.tech.
Please go to https://growth.rcpch.ac.uk/products/command-line-client/ for all documentation
Issues can be raised here https://github.com/rcpch/rcpchgrowth-python-cli/issues