[ERROR] - /.../.vscode/extensions/davidnussio.vscode-jq-playground-2.1.1/bin/jq: --arg takes two parameters (e.g. --arg varname value)
Use /.../.vscode/extensions/davidnussio.vscode-jq-playground-2.1.1/bin/jq --help for help with command-line options,
[ERROR] - or see the jq manpage, or online docs at https://stedolan.github.io/jq
Command line:
Playground: