Can't update Azure CDN Origin Host Header

[phekmat]

Terraform Version

0.9.6 (also tested with 0.9.4)

Affected Resource(s)

• azurerm_cdn_endpoint

Terraform Configuration Files

resource "azurerm_cdn_profile" "cdn" {
  name                = "test-cdn"
  resource_group_name = "${azurerm_resource_group.test.name}"
  location            = "East US"
  sku                 = "Standard_Verizon"
}

resource "azurerm_cdn_endpoint" "cdn" {
  name                = "test-cdn"
  profile_name        = "${azurerm_cdn_profile.cdn.name}"
  resource_group_name = "${azurerm_resource_group.test.name}"
  location            = "East US"

  querystring_caching_behaviour = "UseQueryString"

  origin {
    name       = "${azurerm_storage_account.cdn.name}-blob-core-windows-net"
    host_name  = "${azurerm_storage_account.cdn.name}.blob.core.windows.net"
    http_port  = 80
    https_port = 443
  }

  origin_host_header = "${azurerm_storage_account.cdn.name}.blob.core.windows.net"
  origin_path = "/${azurerm_storage_container.cdn.name}/"
}

Expected Behavior

Changing the origin_host_header after the resource has been created should update the endpoint

Actual Behavior

The header remains unchanged and can be verified by rerunning terraform plan or looking at the endpoint in the portal.

Steps to Reproduce

1. Add a CDN endpoint (with or without the origin_host_header)
2. terraform apply
3. Modify/add the origin_host_header
4. terraform apply

[ghost]

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