# IAzureContainerRegistry Properties

- Package: [Aspire.Hosting.Azure](/reference/api/csharp/aspire.hosting.azure.md)
- Type: [IAzureContainerRegistry](/reference/api/csharp/aspire.hosting.azure/iazurecontainerregistry.md)
- Kind: `Properties`
- Members: `1`

Represents Azure Container Registry information for deployment targets.

## ManagedIdentityId

- Name: `ManagedIdentityId`
- Modifiers: `abstract` `get`
- Returns: `ReferenceExpression`

Gets the managed identity ID associated with the container registry.

```csharp
public abstract ReferenceExpression ManagedIdentityId { get; }
```