There is a command group 'az_iot_ops_asset_data point'. This group of commands could 'manage data points 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_data point_add'.The syntax is: az iot ops asset data-point add --asset
                                --data-source
                                --resource-group
                                [--capability-id]
                                [--name]
                                [--observability-mode]
                                [--qs]
                                [--sampling-interval]. The 1th example of the child command would be to use it to 'add a data point to an asset', the syntax is: az iot ops asset data-point add --asset {asset} -g {resource_group} --data-source {data_source}. The 2th example of the child command would be to use it to 'add a data point to an asset with capability id  data point name  observability mode  custom queue size  and custom sampling interval', the syntax is: az iot ops asset data-point add --asset {asset} -g {resource_group} --data-source {data_source} --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 a data point to an asset with the given pre filled values', the syntax is: az iot ops asset data-point add --asset MyAsset -g MyRG --data-source nodeId1 --name tagName1 --capability-id tagId1 --observability-mode log --queue-size 5 --sampling-interval 200. The parameter '--asset -a' is required. It is used to asset name.. The parameter '--data-source --ds' is required. It is used to data source.. 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, data point name will be used.. The parameter '--name -n' is optional. data point 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).. 