There is a command group 'az_iot_ops_asset_event'. This group of commands could 'manage events in an asset'. 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_event_add'.The syntax is: az iot ops asset event add --asset
                           --en
                           --resource-group
                           [--capability-id]
                           [--name]
                           [--observability-mode]
                           [--qs]
                           [--sampling-interval]. The 1th example of the child command would be to use it to 'add an event to an asset', the syntax is: az iot ops asset event add --asset {asset} -g {resource_group} --event-notifier {event_notifier}. The 2th example of the child command would be to use it to 'add an event to an asset with capability id  event name  observability mode  custom queue size  and custom sampling interval', the syntax is: az iot ops asset event add --asset {asset} -g {resource_group} --event-notifier {event_notifier} --name {name} --capability-id {capability_id} --observability-mode {observability_mode} --queue-size {queue_size} --sampling-interval {sampling_interval}. The 3th example of the child command would be to use it to 'add an event to an asset with the given pre filled values', the syntax is: az iot ops asset event add --asset MyAsset -g MyRG --event-notifier eventId --name eventName --capability-id tagId1 --observability-mode histogram --queue-size 2 --sampling-interval 500. The parameter '--asset -a' is required. It is used to asset name.. The parameter '--en --event-notifier' is required. It is used to event notifier.. 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 '--capability-id --ci' is optional. capability id. if not provided, event name will be used.. The parameter '--name -n' is optional. event name.. The parameter '--observability-mode --om' is optional. observability mode.. The parameter '--qs --queue-size' is optional. custom queue size.. The parameter '--sampling-interval --si' is optional. custom sampling interval (in milliseconds).. 