There is a command group 'az_spring_dev tool'. This group of commands could 'enterprise tier only  commands to manage dev tools in azure spring apps  the dev tools portal is an underlying application that hosts the developer tools'. 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_spring_dev tool_update'.The syntax is: az spring dev-tool update --resource-group
                          --service
                          [--assign-endpoint {false, true}]
                          [--client-id]
                          [--client-secret]
                          [--metadata-url]
                          [--no-wait]
                          [--scopes]. The 1th example of the child command would be to use it to 'update dev tool portal with public endpoint exposed', the syntax is: az spring dev-tool update -s MyService -g MyResourceGroup --assign-endpoint. The 2th example of the child command would be to use it to 'update dev tool portal with sso enabled', the syntax is: az spring dev-tool update -s MyService -g MyResourceGroup --client-id 00000000-0000-0000-000000000000 --scopes scope1,scope2  --client-secret MySecret --metadata-url "https://example.com/.well-known/openid-configuration" --assign-endpoint. The parameter '--resource-group -g' is required. It is used to name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. The parameter '--service -s' is required. It is used to the name of azure spring apps instance, you can configure the default service using az configure --defaults spring=<name>.. The parameter '--assign-endpoint' is optional. if true, assign endpoint url for direct access.. The parameter '--client-id' is optional. the public identifier for the application.. The parameter '--client-secret' is optional. the secret known only to the application and the authorization server.. The parameter '--metadata-url' is optional. the uri of issuer identifier.. The parameter '--no-wait' is optional. do not wait for the long-running operation to finish.. The parameter '--scopes' is optional. comma-separated list of the specific actions applications can be allowed to do on a user's behalf.. 