There is a command group 'az_iot_dps_connection string'. This group of commands could 'manage connection strings for an azure iot hub device provisioning service instance'. 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_iot_dps_connection string_show'.The syntax is: az iot dps connection-string show [--all]
                                  [--dps-name]
                                  [--key-type {primary, secondary}]
                                  [--pn]
                                  [--resource-group]. The 1th example of the child command would be to use it to 'show the connection strings for all active state dps instances in a subscription using the default policy and primary key', the syntax is: az iot dps connection-string show. The 2th example of the child command would be to use it to 'show the connection strings for all active state dps instances in a resource group using the default policy and primary key', the syntax is: az iot dps connection-string show --resource-group MyResourceGroup. The 3th example of the child command would be to use it to 'show all connection strings of the given dps using primary key', the syntax is: az iot dps connection-string show -n MyDPS --all. The 4th example of the child command would be to use it to 'show the connection string of the given dps using the default policy and primary key', the syntax is: az iot dps connection-string show -n MyDPS. The 5th example of the child command would be to use it to 'show the connection string of the given dps using policy  service  and secondary key', the syntax is: az iot dps connection-string show -n MyDPS --policy-name service --key-type secondary. The parameter '--all --show-all' is optional. show all shared access policies for the respective dps.. The parameter '--dps-name -n' is optional. name or hostname of the azure iot hub device provisioning service. required if --login is not provided.. The parameter '--key-type --kt' is optional. shared access policy key type for authentication.. The parameter '--pn --policy-name' is optional. shared access policy to use for authentication.. The parameter '--resource-group -g' is optional. name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. 