# API Gateway accounts used for private integrations (legacy)
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The following region-specific API Gateway account IDs are automatically added to your VPC endpoint service as `AllowedPrincipals` when you create a `VpcLink`.


| **Region** | **Account ID** | 
| --- | --- | 
| cn-north-1 | 643738280308 | 
| cn-northwest-1 | 020741727910 |