There is a command group 'az_eventgrid_domain_topic'. This group of commands could 'manage event domain topics'. 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_eventgrid_domain_topic_list'.The syntax is: az eventgrid domain topic list --domain-name
                               --resource-group
                               [--odata-query]. The 1th example of the child command would be to use it to 'list all topics in a domain', the syntax is: az eventgrid domain topic list -g rg1 --domain-name domain1. The 2th example of the child command would be to use it to 'list all domain topics in a domain whose name contains the pattern  xyz', the syntax is: az eventgrid domain topic list -g rg1 --domain-name domain1 --odata-query "Contains(name, 'XYZ')". The 3th example of the child command would be to use it to 'list all domain topics in a domain except the domain topic with name  name1', the syntax is: az eventgrid domain topic list -g rg1 --domain-name domain1 --odata-query "NOT (name eq 'name1')". The parameter '--domain-name' is required. It is used to name of the domain.. 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 '--odata-query' is optional. the query used to filter the results using odata syntax.. 