There is a command group 'az_appconfig_kv'. This group of commands could 'manage key values stored in an app configuration'. 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_appconfig_kv_import'.The syntax is: az appconfig kv import --source {appconfig, appservice, file}
                       [--appservice-account]
                       [--auth-mode {key, login}]
                       [--connection-string]
                       [--content-type]
                       [--depth]
                       [--endpoint]
                       [--format {json, properties, yaml}]
                       [--import-mode {all, ignore-match}]
                       [--label]
                       [--name]
                       [--path]
                       [--prefix]
                       [--preserve-labels {false, true}]
                       [--profile {appconfig/default, appconfig/kvset}]
                       [--separator]
                       [--skip-features {false, true}]
                       [--src-auth-mode {key, login}]
                       [--src-connection-string]
                       [--src-endpoint]
                       [--src-key]
                       [--src-label]
                       [--src-name]
                       [--src-snapshot]
                       [--strict {false, true}]
                       [--yes]. The 1th example of the child command would be to use it to 'import all keys and feature flags from a file and apply test label', the syntax is: az appconfig kv import -n MyAppConfiguration --label test -s file --path D:/abc.json --format json. The 2th example of the child command would be to use it to 'import all keys and feature flags with null label and apply new label from an app configuration', the syntax is: az appconfig kv import -n MyAppConfiguration -s appconfig --src-name AnotherAppConfiguration --label ImportedKeys. The 3th example of the child command would be to use it to 'import all keys from a snapshot of an app configuration', the syntax is: az appconfig kv import -n MyAppConfiguration -s appconfig --src-name AnotherAppConfiguration --src-snapshot MySnapshot. The 4th example of the child command would be to use it to 'import all keys and apply null label from an app service application', the syntax is: az appconfig kv import -n MyAppConfiguration -s appservice --appservice-account MyAppService. The 5th example of the child command would be to use it to 'import all keys with label test and apply test2 label excluding feature flags from an app configuration', the syntax is: az appconfig kv import -n MyAppConfiguration -s appconfig --src-label test --label test2 --src-name AnotherAppConfiguration --skip-features. The 6th example of the child command would be to use it to 'import all keys and feature flags with all labels to another app configuration', the syntax is: az appconfig kv import -n MyAppConfiguration -s appconfig --src-name AnotherAppConfiguration --src-key * --src-label * --preserve-labels. The 7th example of the child command would be to use it to 'import all keys and feature flags from a json file and apply json content type', the syntax is: az appconfig kv import -n MyAppConfiguration -s file --path D:/abc.json --format json --separator . --content-type application/json. The 8th example of the child command would be to use it to 'import all keys to another app configuration using your  az login  credentials', the syntax is: az appconfig kv import -s appconfig --endpoint https://myappconfiguration.azconfig.io --auth-mode login --src-endpoint https://anotherappconfiguration.azconfig.io --src-auth-mode login --src-key * --src-label * --preserve-labels. The 9th example of the child command would be to use it to 'import all keys and feature flags from a file using the appconfig kvset format', the syntax is: az appconfig kv import -n MyAppConfiguration -s file --path D:/abc.json --format json --profile appconfig/kvset. The parameter '--source -s' is required. It is used to the source of importing. note that importing feature flags from appservice is not supported.. The parameter '--appservice-account' is optional. arm id for appservice or the name of the appservice, assuming it is in the same subscription and resource group as the app configuration. required for appservice arguments.. The parameter '--auth-mode' is optional. this parameter can be used for indicating how a data operation is to be authorized. if the auth mode is "key", provide connection string or store name and your account access keys will be retrieved for authorization. if the auth mode is "login", provide the store endpoint or store name and your "az login" credentials will be used for authorization. you can configure the default auth mode using `az configure --defaults appconfig_auth_mode=<auth_mode>`. for more information, see https://docs.microsoft.com/azure/azure-app-configuration/concept-enable-rbac.. The parameter '--connection-string' is optional. combination of access key and endpoint of app configuration. can be found using 'az appconfig credential list'. users can preset it using `az configure --defaults appconfig_connection_string=<connection_string>` or environment variable with the name azure_appconfig_connection_string.. The parameter '--content-type' is optional. content type of all imported items.. The parameter '--depth' is optional. depth for flattening the json or yaml file to key-value pairs. flatten to the deepest level by default if --separator is provided. not applicable for property files or feature flags.. The parameter '--endpoint' is optional. if auth mode is "login", provide endpoint url of the app configuration. the endpoint can be retrieved using "az appconfig show" command. you can configure the default endpoint using `az configure --defaults appconfig_endpoint=<endpoint>`.. The parameter '--format' is optional. imported file format. required for file arguments. currently, feature flags are not supported in properties format.. The parameter '--import-mode' is optional. if import mode is "ignore-match", source key-values that already exist at the destination will not be overwritten. import mode "all" writes all key-values to the destination regardless of whether they exist or not.. The parameter '--label' is optional. imported kvs and feature flags will be assigned with this label. if no label specified, will assign null label.. The parameter '--name -n' is optional. name of the app configuration. you can configure the default name using `az configure --defaults app_configuration_store=<name>`.. The parameter '--path' is optional. local configuration file path. required for file arguments.. The parameter '--prefix' is optional. this prefix will be appended to the front of imported keys. prefix will be ignored for feature flags.. The parameter '--preserve-labels' is optional. flag to preserve labels from source appconfig. this argument should not be specified along with --label.. The parameter '--profile' is optional. import profile to be used for importing the key-values. options 'depth', 'separator', 'content-type', 'label', 'skip-features' and, 'prefix' are not supported when using 'appconfig/kvset' profile.. The parameter '--separator' is optional. delimiter for flattening the json or yaml file to key-value pairs. separator will be ignored for property files and feature flags. supported values: '.', ',', ';', '-', '_', '__', '/', ':'.. The parameter '--skip-features' is optional. import only key values and exclude all feature flags. by default, all feature flags will be imported from file or appconfig. not applicable for appservice.. The parameter '--src-auth-mode' is optional. auth mode for connecting to source app configuration. for details, refer to "--auth-mode" argument.. The parameter '--src-connection-string' is optional. combination of access key and endpoint of the source store.. The parameter '--src-endpoint' is optional. if --src-auth-mode is "login", provide endpoint url of the source app configuration.. The parameter '--src-key' is optional. if no key specified, import all keys by default. support star sign as filters, for instance abc* means keys with abc as prefix. key filtering not applicable for feature flags. by default, all feature flags with specified label will be imported.. The parameter '--src-label' is optional. only keys with this label in source appconfig will be imported. if no value specified, import keys with null label by default. support star sign as filters, for instance * means all labels, abc* means labels with abc as prefix.. The parameter '--src-name' is optional. the name of the source app configuration.. The parameter '--src-snapshot' is optional. import all keys in a given snapshot of the source app configuration store. if no snapshot is specified, the keys currently in the store are imported based on the specified key and label filters.. The parameter '--strict' is optional. delete all other key-values in the store with specified prefix and label.. The parameter '--yes -y' is optional. do not prompt for preview.. 