Private Endpoint Name: "xxx-oai-service-account"): performing CreateOrUpdate: unexpected status 400 with error: AccountCustomSubDomainNameNotSet: Call to Microsoft.CognitiveServices/accounts failed. Error message: Account /subscriptions/xxx/resourceGroups/yyy/providers/Microsoft.CognitiveServices/accounts/xxx-oai-service doesn't have CustomSubDomainName

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根据Terraform documentation，CustomSubDomainName对于cognitive_account是可选的，但对于专用端点不是可选的
即使您还没有使用Terraform创建没有自定义域名的cognitive_account，但它仍然是网络操作的必需项。
我创建了cognitive_account没有自定义域名。

的数据
在门户中，它提示我为任何network操作生成custom domain name，如下所示。

的
但是，当您从Azure门户创建cognitive_account时，默认情况下会使用自定义域名创建，而使用Terraform时则不是这种情况。
要为OpenAI创建Private Endpoint，请在门户中生成custom domain（如果尚未通过Terraform创建）。

provider "azurerm" {
  features {}
}
data "azurerm_resource_group" "example" {
  name = "existing-RG"
}
data "azurerm_cognitive_account" "openai" {
  name                = "venkat-openai-account"
  resource_group_name = "existing-RG"
}
data "azurerm_subnet" "example" {
  name                 = "subnet-1"
  virtual_network_name = "venkat-open-ai"
  resource_group_name  = "existing-RG"
}
resource "azurerm_private_dns_zone" "example" {
  name                = "privatelink2.openai.azure.com"
  resource_group_name = data.azurerm_resource_group.example.name
}
resource "azurerm_private_endpoint" "example-pe01" {
  name                = "venkat-openai"
  location            = data.azurerm_resource_group.example.location
  resource_group_name = data.azurerm_resource_group.example.name
  subnet_id           = data.azurerm_subnet.example.id
  private_service_connection {
    name                           = "venkat-openai"
    private_connection_resource_id = data.azurerm_cognitive_account.openai.id
    subresource_names              = ["account"]
    is_manual_connection           = false
  }
      private_dns_zone_group {
    name                 = "default"
    private_dns_zone_ids = [azurerm_private_dns_zone.example.id]
  }
  depends_on = [ azurerm_private_dns_zone.example ]
}

型

适用Terraform

的