There is a command group 'az_iot_ops_asset_endpoint_certificate'. This group of commands could 'manage owned certificates in an asset endpoint'. 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_iot_ops_asset_endpoint_certificate_remove'.The syntax is: az iot ops asset endpoint certificate remove --endpoint
                                             --resource-group
                                             --thumbprint. The 1th example of the child command would be to use it to 'remove a certificate from an asset endpoint', the syntax is: az iot ops asset endpoint certificate remove --endpoint {asset_endpoint} -g {resource_group} --thumbprint {thumbprint}. The parameter '--endpoint' is required. It is used to asset endpoint name.. 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 '--thumbprint -t' is required. It is used to certificate thumbprint.. 