Add and remove multiple custom tags on a single asset atomically in one request.
What this endpoint does
Atomically adds and/or removes multiple custom tags from a single asset in one request. More efficient than calling ASI Assets: Apply Tag or ASI Assets: Remove Tag individually. New tags not yet defined on the project are created automatically. The add_tags and remove_tags arrays can be sent together or separately, but a tag cannot appear in both arrays in the same request (returns 422). The asset_id is the asset's domain or IP address.
The operation is asynchronous — the API waits up to 2 seconds for completion. If complete is false, poll using the returned task_ids via Tagging: Get Task Status. Even when complete is true, allow up to 5 minutes for tag changes to appear in filter queries.
Response data
Returns the tag operation outcome — which tags were added or removed, which assets were affected, and whether the backend finished processing. Use task_ids to poll for completion when the operation is still in progress.