Behavior: Applies the specified property changes to all targeted content items. If the number of content items exceeds the configured MaxBulkMetadataInlineUpdateSize threshold, or if the background flag is set, the operation is queued as a batch action for asynchronous processing. Otherwise, the updates are applied inline. The "Asset Metadata" content definition is reserved and cannot be targeted.
Authorization: Requires a valid Bearer token.
Side Effects: Modifies metadata on all targeted content items. When processed in background mode, creates a batch job for asynchronous execution.
Error Scenarios: Returns 400 if the content definition is reserved, content IDs are missing, or property changes are missing.
| Time | Status | User Agent | |
|---|---|---|---|
Retrieving recent requests… | |||
200The bulk metadata update completed or was queued successfully.
