CodeGen from PR 19534 in Azure/azure-rest-api-specs

[NetAppFiles] Anf 20508 update for 2022-03-01 (#19534)

* inital commit

* update readme

* keyVaultPrivateEndpointResourceId

* fix keyVaultPrivateEndpointResourceId

* Pretty

* Add enum value

* Add coolAccess to patchproperties

* Add coolnessPeriod to VolumePatchProperties

* Add coolAccess to patchproperties.

Author: SDKAuto