# aws-cdk-lib.interfaces.aws_dsql

| Name | Kind | Summary |
| --- | --- | --- |
| [`ClusterReference`](/v2/docs/aws-cdk-lib.interfaces.aws_dsql.ClusterReference) | Struct | A reference to a Cluster resource. |
| [`IClusterRef`](/v2/docs/aws-cdk-lib.interfaces.aws_dsql.IClusterRef) | Interface | Indicates that this resource can be referenced as a Cluster. |