Could use a hand troubleshooting this recurring 503 Service Unavailable error when attempting to export quality evaluation scores for digital channel interactions. The environment is set to Europe/London, and we are processing a legal discovery request that requires a complete chain of custody for all webchat sessions from the last quarter.
The issue appears specifically when filtering by interaction type webchat and including the scorecard_details in the payload. Voice interactions export without issue using the same job configuration.
Steps to reproduce:
- Initiate a bulk export job via the Quality Interactions export endpoint.
- Set the date range to the previous 90 days.
- Include filter
interactionType=webchat. - Add
scorecard_details=trueto the include list. - Job status transitions to
failedwithin 2 minutes.
The error response body indicates a timeout at the data aggregation layer. We have verified that the S3 bucket permissions are correct and that the recording metadata exists. Is there a known limitation on the volume of digital channel metadata that can be processed in a single export job for the London region? Any guidance on splitting the date ranges or adjusting the payload would be appreciated.