| Field | Type | Required | Description |
|---|---|---|---|
collectionId |
double | ✔️ | The ID of the Collection to remove an item in. |
itemId |
String | ✔️ | The item ID of the CollectionItem to remove from this Collection. |
documentId |
Optional<String> | ➖ | The (optional) Glean Document ID of the CollectionItem to remove from this Collection if this is an indexed document. |