Google: Modifies the labels applied to the thread This applies to all messages in the thread For more information, see Manage threads (https: developers google com workspace gmail api guides threads) — request body — body
Modifies the labels applied to the thread. This applies to all messages in the thread. For more information, see [Manage threads](https://developers.google.com/workspace/gmail/api/guides/threads).: request body, field body. Complete fields and constraints for contract 2026-10-27.
API reference · Contract 2026-10-27
SDK schema: Modifies the labels applied to the thread This applies to all messages in the thread For more information, see Manage threads (https: developers google com workspace gmail api guides threads) — request body — body
| Field | Type | Presence | Description and constraints |
|---|---|---|---|
$ | object | Root | |
addLabelIds | array | Optional | A list of IDs of labels to add to this thread. You can add up to 100 labels with each update. |
addLabelIds[] | string | Each item | |
removeLabelIds | array | Optional | A list of IDs of labels to remove from this thread. You can remove up to 100 labels with each update. |
removeLabelIds[] | string | Each item |