Error in AWS Bedrock Batch Inteference

The error you're encountering with AWS Bedrock Batch Inference could be due to several factors. While it's difficult to pinpoint the exact cause without more details, here are some potential reasons and troubleshooting steps:

1. Service changes or updates: AWS services can undergo updates or changes that might affect functionality. It's possible that there have been modifications to the Bedrock Batch Inference service in the past two weeks.

2. Input validation: The error message suggests there might be an issue with the input format or data. Double-check that your input data is correctly formatted and adheres to the current requirements for the model you're using.

3. Model availability: Ensure that the model you're trying to use is still available for batch inference in your chosen region. Model availability can vary by region and may change over time.

4. Permissions: Verify that your IAM permissions are still correct and haven't been altered since your last successful job.

5. Service quotas: Although you've successfully run jobs before, it's worth checking if there have been any changes to your service quotas that might be affecting your ability to create new batch inference jobs.

6. Regional issues: If you're using a different region than before, make sure batch inference is supported for your chosen model in that region.

To troubleshoot:

1. Review your input data and job configuration to ensure everything is correctly formatted and filled out.
2. Try creating a job with a smaller batch size or different input to see if the issue persists.
3. Check the AWS Service Health Dashboard for any reported issues with Bedrock in your region.
4. If possible, try running the same prompts through the Bedrock console or API directly (not as a batch job) to see if they process successfully.

If none of these steps resolve the issue, it would be advisable to contact AWS Support for further assistance. They can provide more specific guidance based on your account and usage details.
Sources
AWS Bedrock batch inference stuck on SCHEDULED | AWS re:Post
Bedrock Batch Inference with Claude | AWS re:Post