There is a command group 'az_containerapp_registry'. This group of commands could 'commands to manage container registry information'. 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_containerapp_registry_set'.The syntax is: az containerapp registry set --server
                             [--identity]
                             [--ids]
                             [--name]
                             [--password]
                             [--resource-group]
                             [--subscription]
                             [--username]. The 1th example of the child command would be to use it to 'configure a container app to use a registry', the syntax is: az containerapp registry set -n my-containerapp -g MyResourceGroup \
    --server MyExistingContainerappRegistry.azurecr.io --username MyRegistryUsername --password MyRegistryPassword. The parameter '--server' is required. It is used to the container registry server, e.g. myregistry.azurecr.io.. The parameter '--identity' is optional. the managed identity with which to authenticate to the azure container registry (instead of username/password). use 'system' for a system-defined identity or a resource id for a user-defined identity. the managed identity should have been assigned acrpull permissions on the acr before deployment (use 'az role assignment create --role acrpull ...').. The parameter '--ids' is optional. one or more resource ids (space-delimited). it should be a complete resource id containing all information of 'resource id' arguments. you should provide either --ids or other 'resource id' arguments.. The parameter '--name -n' is optional. the name of the containerapp. a name must consist of lower case alphanumeric characters or '-', start with a letter, end with an alphanumeric character, cannot have '--', and must be less than 32 characters.. The parameter '--password' is optional. the password of the registry. if using azure container registry, we will try to infer the credentials if not supplied.. The parameter '--resource-group -g' is optional. name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. The parameter '--subscription' is optional. name or id of subscription. you can configure the default subscription using `az account set -s name_or_id`.. The parameter '--username' is optional. the username of the registry. if using azure container registry, we will try to infer the credentials if not supplied.. 