There is a command group 'az_webapp_auth_facebook'. This group of commands could 'manage webapp authentication and authorization of the facebook identity provider'. 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_webapp_auth_facebook_update'.The syntax is: az webapp auth facebook update [--app-id]
                               [--app-secret]
                               [--app-secret-setting-name]
                               [--graph-api-version]
                               [--ids]
                               [--name]
                               [--resource-group]
                               [--scopes]
                               [--slot]
                               [--subscription]
                               [--yes]. The 1th example of the child command would be to use it to 'update the app id and app secret for the facebook identity provider', the syntax is: az webapp auth facebook update  -g myResourceGroup --name MyWebApp \
  --app-id my-client-id --app-secret very_secret_password. The parameter '--app-id' is optional. the app id of the app used for login.. The parameter '--app-secret' is optional. the app secret.. The parameter '--app-secret-setting-name --secret-setting' is optional. the app setting name that contains the app secret.. The parameter '--graph-api-version' is optional. the version of the facebook api to be used while logging in.. 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. name of the web app.. 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 '--scopes' is optional. a list of the scopes that should be requested while authenticating.. The parameter '--slot -s' is optional. the name of the slot. default to the productions slot if not specified.. 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 '--yes -y' is optional. do not prompt for confirmation.. 