Another option to explore is to use an Asset Compute custom worker to read the required data from the event or aio-lib-state and create a custom rendition(which will be in JCR). Leverage AEM workflow to update the asset properties as needed. Regards

The Asset Compute configuration "Adobe IMS Technical Account Configuration" is where the standard AEM rendition requests go to. The error "401: request is invalid, reason: failed authorization. Please verify your token and organization id." means that the Runtime action deployed at https://[...REDAC...