There is a command group 'az_sql_mi arc_config'. This group of commands could 'configuration commands'. The group of commands has global parameter '--debug' which means 'Increase logging verbosity to show all debug logs.'. The group of commands has global parameter '--help -h' which means 'Show this help message and exit.'. The group of commands has global parameter '--only-show-errors' which means 'Only show errors, suppressing warnings.'. The group of commands has global parameter '--output -o' which means 'Output format.'. The group of commands has global parameter '--query' which means 'JMESPath query string. See <a href="http://jmespath.org/">http://jmespath.org/</a> for more information and examples.'. The group of commands has global parameter '--subscription' which means 'Name or ID of subscription. You can configure the default subscription using `az account set -s NAME_OR_ID`.'. The group of commands has global parameter '--verbose' which means 'Increase logging verbosity. Use --debug for full debug logs.'. This group contains a child command 'az_sql_mi arc_config_add'.The syntax is: az sql mi-arc config add --json-values
                         --path. The 1th example of the child command would be to use it to 'ex 1   add storage', the syntax is: az sql mi-arc config add --path custom/spec.json --json-values 'spec.storage={"accessMode":"ReadWriteOnce","className":"managed-premium","size":"10Gi"}'. The parameter '--json-values -j' is required. It is used to a key value pair list of json paths to values: `key1.subkey1=value1,key2.subkey2=value2`. you may provide inline json values such as: `key='{"kind":"cluster","name":"test-cluster"}'` or provide a file path, such as `key=./values.json`. the add command does not support conditionals. if the inline value you are providing is a key value pair itself with `=` and `,`  please escape those characters. for example: `key1=\"key2\=val2\,key3\=val3\"`. please see http://jsonpatch.com/ for examples of how your path should look. if you would like to access an array, you must do so by indicating the index, such as `key.0=value`.. The parameter '--path -p' is required. It is used to path to the custom resource specification, i.e. custom/spec.json.. 