# aws-cdk-lib.interfaces.aws_resourcegroups

| Name | Kind | Summary |
| --- | --- | --- |
| [`GroupReference`](/v2/docs/aws-cdk-lib.interfaces.aws_resourcegroups.GroupReference) | Struct | A reference to a Group resource. |
| [`IGroupRef`](/v2/docs/aws-cdk-lib.interfaces.aws_resourcegroups.IGroupRef) | Interface | Indicates that this resource can be referenced as a Group. |
| [`ITagSyncTaskRef`](/v2/docs/aws-cdk-lib.interfaces.aws_resourcegroups.ITagSyncTaskRef) | Interface | Indicates that this resource can be referenced as a TagSyncTask. |
| [`TagSyncTaskReference`](/v2/docs/aws-cdk-lib.interfaces.aws_resourcegroups.TagSyncTaskReference) | Struct | A reference to a TagSyncTask resource. |