There is a command group 'az_network_manager_connection_management group'. This group of commands could 'manage management group connection with network'. 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_network_manager_connection_management group_update'.The syntax is: az network manager connection management-group update --connection-name
                                                      --management-group-id
                                                      [--add]
                                                      [--description]
                                                      [--force-string {0, 1, f, false, n, no, t, true, y, yes}]
                                                      [--remove]
                                                      [--set]. The 1th example of the child command would be to use it to 'update network manager connection management group', the syntax is: az network manager connection management-group update --management-group-id "testManagementGroupId" --connection-name "testNetworkManagerConnection" --description "My Test Network Manager Connection". The parameter '--connection-name --name -n' is required. It is used to name for the network manager connection.. The parameter '--management-group-id' is required. It is used to the management group id which uniquely identify the microsoft azure management group.. The parameter '--add' is optional. add an object to a list of objects by specifying a path and key value pairs.  example: --add property.listproperty <key=value, string or json string>.. The parameter '--description' is optional. a description of the network manager connection.. The parameter '--force-string' is optional. when using 'set' or 'add', preserve string literals instead of attempting to convert to json.. The parameter '--remove' is optional. remove a property or an element from a list.  example: --remove property.list <indextoremove> or --remove propertytoremove.. The parameter '--set' is optional. update an object by specifying a property path and value to set.  example: --set property1.property2=<value>.. 