def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
def deallocate(resource_group_name, vm_scale_set_name, instance_id, custom_headers:nil)
      response = deallocate_async(resource_group_name, vm_scale_set_name, instance_id, custom_headers:custom_headers).value!
      response.body unless response.nil?
    end
Deallocates a specific virtual machine in a VM scale set. Shuts down the
 virtual machine and releases the compute resources it uses. You are not
 billed for the compute resources of this virtual machine once it is
 deallocated.

 @param resource_group_name [String] The name of the resource group.
 @param vm_scale_set_name [String] The name of the VM scale set.
 @param instance_id [String] The instance ID of the virtual machine.
 @param custom_headers [Hash{String => String}] A hash of custom headers that
 will be added to the HTTP request.

 @return [OperationStatusResponse] operation results.