Argument storage_account not expected in azurerm_app_service

[oliverchristen]

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Terraform (and AzureRM Provider) Version

Terraform v0.14.5
provider registry.terraform.io/hashicorp/azurerm v2.45.1

Affected Resource(s)

• azurerm_app_service

Terraform Configuration Files

resource "azurerm_app_service" "app-grafana" {
  name                = "app-grafana"
  resource_group_name = var.resource_group_name
  location            = var.location
  app_service_plan_id = azurerm_app_service_plan.plan-grafana-iiot.id

  site_config {
    linux_fx_version = "DOCKER|grafana/grafana"
  }

  storage_account = [
    {
      name         = "grafanaData"
      account_name = azurerm_storage_account.bcaggrafana.name
      access_key   = azurerm_storage_account.bcaggrafana.primary_access_key
      type         = "AzureFiles"
      share_name   = "grafanaData"
      mount_path   = "/var/lib/grafana"
    }
  ]
}

Debug Output

Expected Behaviour

terraform apply should run successfully because storage_account should be supported for azurerm_app_service as described here: https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/app_service#storage_account

Actual Behaviour

Error occurs when executing terraform apply:

Error: Unsupported argument

  on main.tf line 21, in resource "azurerm_app_service" "app-grafana":
 21:   storage_account = [

An argument named "storage_account" is not expected here. Did you mean to
define a block of type "storage_account"?

Steps to Reproduce

1. Configure azurerm_app_service as above
2. Execute terraform apply

[oliverchristen]

Ok, found the mistake in the config:

  storage_account {
    name         = "grafanaData"
    account_name = azurerm_storage_account.stbcaggrafana.name
    access_key   = azurerm_storage_account.stbcaggrafana.primary_access_key
    type         = "AzureFiles"
    share_name   = "grafanaData"
    mount_path   = "/var/lib/grafana"
  }

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. If you feel I made an error 🤖 🙉 , please reach out to my human friends 👉 hashibot-feedback@hashicorp.com. Thanks!