There is a command group 'az_iot_hub_route'. This group of commands could 'manage routes of an iot hub'. 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_hub_route_test'.The syntax is: az iot hub route test [--ap]
                      [--body]
                      [--hub-name]
                      [--ids]
                      [--name]
                      [--resource-group]
                      [--source {deviceconnectionstateevents, devicejoblifecycleevents, devicelifecycleevents, devicemessages, digitaltwinchangeevents, invalid, twinchangeevents}]
                      [--sp]
                      [--subscription]. The 1th example of the child command would be to use it to 'test the route  r1  from  myiothub  iot hub', the syntax is: az iot hub route test -g MyResourceGroup --hub-name MyIotHub --route-name R1. The 2th example of the child command would be to use it to 'test all the route of source type  devicemessages  from  myiothub  iot hub', the syntax is: az iot hub route test -g MyResourceGroup --hub-name MyIotHub --source DeviceMessages. The parameter '--ap --app-properties' is optional. app properties of the route message.. The parameter '--body -b' is optional. body of the route message.. The parameter '--hub-name' is optional. iot hub name.. The parameter '--ids' is optional. one or more resource ids (space-delimited). it should be a complete resource id containing all information of 'resource id' arguments. you should provide either --ids or other 'resource id' arguments.. The parameter '--name --route-name -n' is optional. name of the route.. The parameter '--resource-group -g' is optional. name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. The parameter '--source --source-type --type -s' is optional. source of the route.. The parameter '--sp --system-properties' is optional. system properties of the route message.. The parameter '--subscription' is optional. name or id of subscription. you can configure the default subscription using `az account set -s name_or_id`.. 