Fix nil pointer dereference panic in azurerm_virtual_machine_scale_set resource when azure-sdk-for-go client returns nil in AdditionalUnattendContent.Content
Fix nil pointer dereference panic in azurerm_virtual_machine_scale_set resource when azure-sdk-for-go client returns nil in AdditionalUnattendContent.Content

abhijeetgaiha/terraform-provider-azurerm,sebastus/terraform-provider-azurerm,abhijeetgaiha/terraform-provider-azurerm,abhijeetgaiha/terraform-provider-azurerm,sebastus/terraform-provider-azurerm,sebastus/terraform-provider-azurerm