There is a command group 'az_network_vhub_route table'. This group of commands could 'manage route table in the virtual 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_network_vhub_route table_create'.The syntax is: az network vhub route-table create --name
                                   --resource-group
                                   --vhub-name
                                   [--destination-type {cidr, resourceid, service}]
                                   [--destinations]
                                   [--labels]
                                   [--next-hop]
                                   [--next-hop-type {resourceid}]
                                   [--no-wait]
                                   [--route-name]. The 1th example of the child command would be to use it to 'create a v3 route table in the virtual hub', the syntax is: az network vhub route-table create -n MyRouteTable -g MyResourceGroup --vhub-name MyVhub --route-name MyRoute --destination-type CIDR --destinations "10.4.0.0/16" "10.6.0.0/16" --next-hop-type ResourceId --next-hop /subscriptions/MySub/resourceGroups/MyResourceGroup/providers/Microsoft.Network/azureFirewalls/MyFirewall --labels label1 label2. The parameter '--name -n' is required. It is used to name of the virtual hub route table.. 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 '--vhub-name' is required. It is used to name of the virtual hub.. The parameter '--destination-type' is optional. the type of destinations.. The parameter '--destinations' is optional. space-separated list of all destinations.. The parameter '--labels' is optional. space-separated list of all labels associated with this route table.. The parameter '--next-hop' is optional. the resource id of the next hop.. The parameter '--next-hop-type' is optional. the type of next hop.. The parameter '--no-wait' is optional. do not wait for the long-running operation to finish.. The parameter '--route-name' is optional. the name of the route.. 