## Interface `QueryDslParentIdQuery` | Name | Type | Description | | - | - | - | | `id` | [Id](./Id.md) | ID of the parent document. | | `ignore_unmapped` | boolean | Indicates whether to ignore an unmapped `type` and not return any documents instead of an error. | | `type` | [RelationName](./RelationName.md) | Name of the child relationship mapped for the `join` field. |