Add new property of hub routing preference in virtual hub

[zaynchen115]

Resource Provider

Azure Network
Description of Feature or Work Requested

A new parameter 'HubRoutingPreference' need be added when create or update virtual hubs to allow customer change the routing preference in virtual hub
Minimum API Version Required

2021-08-01
Swagger Link

https://github.com/Azure/azure-rest-api-specs/pull/17609/files
Target Date

2022-03-20

[yonzhan]

network

[kairu-ms]

Hi @zaynchen115, we cannot support this feature unless python SDK with api version 2021-08-01 is public released.