There is a command group 'az_dt_twin'. This group of commands could 'manage and configure the digital twins of a digital twins instance'. 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_dt_twin_create'.The syntax is: az dt twin create --dt-name
                  --dtmi
                  --twin-id
                  [--if-none-match]
                  [--properties]
                  [--resource-group]. The 1th example of the child command would be to use it to 'create a digital twin from an existing  prior created  model', the syntax is: az dt twin create -n {instance_or_hostname} --dtmi "dtmi:com:example:Room;1" --twin-id {twin_id}. The 2th example of the child command would be to use it to 'create a digital twin from an existing  prior created  model with if none match tag', the syntax is: az dt twin create -n {instance_or_hostname} --dtmi "dtmi:com:example:Room;1" --twin-id {twin_id} --if-none-match. The 3th example of the child command would be to use it to 'create a digital twin from an existing  prior created  model  instantiate with property values', the syntax is: az dt twin create -n {instance_or_hostname} --dtmi "dtmi:com:example:DeviceInformation;1" --twin-id {twin_id} --properties '{"manufacturer": "Microsoft"}'. The 4th example of the child command would be to use it to 'create a digital twin with component from existing  prior created  models  instantiate component with minimum properties', the syntax is: az dt twin create -n {instance_or_hostname} --dtmi "dtmi:com:example:TemperatureController;1" --twin-id {twin_id} --properties '{
    "Thermostat": {
        "$metadata": {},
    }
}'. The 5th example of the child command would be to use it to 'create a digital twin with component from existing  prior created  models  instantiate with property values', the syntax is: az dt twin create -n {instance_or_hostname} --dtmi "dtmi:com:example:TemperatureController;1" --twin-id {twin_id} --properties '{
    "Temperature": 10.2,
    "Thermostat": {
        "$metadata": {},
        "setPointTemp": 23.12
    }
}'. The parameter '--dt-name --dtn -n' is required. It is used to digital twins instance name or hostname. if an instance name is provided, the user subscription is first queried for the target instance to retrieve the hostname. if a hostname is provided, the subscription query is skipped and the provided value is used for subsequent interaction.. The parameter '--dtmi --model-id -m' is required. It is used to digital twins model id. example: dtmi:com:example:room;2.. The parameter '--twin-id -t' is required. It is used to the digital twin id.. The parameter '--if-none-match' is optional. indicates the create operation should fail if an existing twin with the same id exists.. The parameter '--properties -p' is optional. initial property values for instantiating a digital twin or related components. provide file path or inline json. properties are required for twins that contain components, at the minimum you must provide an empty $metadata object for each component.. The parameter '--resource-group -g' is optional. digital twins instance resource group. you can configure the default group using `az configure --defaults group=<name>`.. 