There is a command group 'az_sphere_device group'. This group of commands could 'manage device groups in your resource group and catalog'. 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_sphere_device group_show'.The syntax is: az sphere device-group show --catalog
                            --device-group
                            --product
                            --resource-group. The 1th example of the child command would be to use it to 'show details of a device group using resource group  catalog name  product name  and device group name', the syntax is: az sphere device-group show --resource-group MyResourceGroup --catalog MyCatalog --product MyProduct --device-group MyDeviceGroup. The parameter '--catalog -c' is required. It is used to the azure sphere catalog in which to perform this operation. specify azure sphere catalog name. you can configure the default azure sphere catalog using `az config set defaults.sphere.catalog=<name>`.  values from: az sphere catalog list.. The parameter '--device-group -dg' is required. It is used to the device group to show.. The parameter '--product -p' is required. It is used to the product name for which to show the device group.. The parameter '--resource-group -g' is required. It is used to name of the azure resource group. you can configure the default group using `az config set defaults.group=<name>`.  values from: az group list.. 