Configure Adobe Commerce (Magento) async bulk REST API for high-volume product attribute updates with error handling and retry

Verified steps

1. Compose a bulk REST request body as a JSON array of individual attribute update operations (each targeting a specific SKU and attribute set) and submit it to the async bulk endpoint
2. Retrieve the bulk operation UUID returned in the response and use it to poll the bulk-operations status endpoint until all individual operations report a status of Complete or Retriable Error
3. Parse the status response for operations in Retriable Error or Failed state, extracting the error message and affected SKU from the serialized_data field
4. Resubmit failed individual operations as a new smaller bulk request after correcting the underlying data issue identified in the error message
5. Monitor the Magento queue consumer process (bin/magento queue:consumers:start async.operations.all) to ensure the consumer is running and processing the queue without backlog
6. After bulk completion, trigger a partial Magento cache flush targeting the product cache type via the cache management API to reflect updated attributes on the storefront