def begin_delete(resource_group_name, private_zone_name, virtual_network_link_name, if_match:nil, custom_headers:nil)
      response = begin_delete_async(resource_group_name, private_zone_name, virtual_network_link_name, if_match:if_match, custom_headers:custom_headers).value!
      nil
    end
def begin_delete(resource_group_name, private_zone_name, virtual_network_link_name, if_match:nil, custom_headers:nil)
      response = begin_delete_async(resource_group_name, private_zone_name, virtual_network_link_name, if_match:if_match, custom_headers:custom_headers).value!
      nil
    end
Deletes a virtual network link to the specified Private DNS zone. WARNING: In
 case of a registration virtual network, all auto-registered DNS records in
 the zone for the virtual network will also be deleted. This operation cannot
 be undone.

 @param resource_group_name [String] The name of the resource group.
 @param private_zone_name [String] The name of the Private DNS zone (without a
 terminating dot).
 @param virtual_network_link_name [String] The name of the virtual network
 link.
 @param if_match [String] The ETag of the virtual network link to the Private
 DNS zone. Omit this value to always delete the current zone. Specify the
 last-seen ETag value to prevent accidentally deleting any concurrent changes.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.