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_create'.The syntax is: az iot hub route create --en
                        --hub-name
                        --name
                        --source {deviceconnectionstateevents, devicejoblifecycleevents, devicelifecycleevents, devicemessages, digitaltwinchangeevents, invalid, twinchangeevents}
                        [--condition]
                        [--enabled {false, true}]
                        [--resource-group]. The 1th example of the child command would be to use it to 'create a new route  r1', the syntax is: az iot hub route create -g MyResourceGroup --hub-name MyIotHub --endpoint-name E2 --source DeviceMessages --route-name R1. The 2th example of the child command would be to use it to 'create a new route  r1  with all parameters', the syntax is: az iot hub route create -g MyResourceGroup --hub-name MyIotHub --endpoint-name E2 --source DeviceMessages --route-name R1 --condition true --enabled true. The parameter '--en --endpoint --endpoint-name' is required. It is used to name of the routing endpoint.. The parameter '--hub-name' is required. It is used to iot hub name.. The parameter '--name --route-name -n' is required. It is used to name of the route.. The parameter '--source --source-type --type -s' is required. It is used to source of the route.. The parameter '--condition -c' is optional. condition that is evaluated to apply the routing rule.. The parameter '--enabled -e' is optional. a boolean indicating whether to enable route to the iot hub.. The parameter '--resource-group -g' is optional. name of resource group. you can configure the default group using `az configure --defaults group=<name>`.. 