Request rate is too high - Claude 3.5 Sonnet v1 and v2 Models in Bedrock

It appears that your default quotas or model access for Amazon Bedrock may have been updated. This is a normal occurrence and can happen for various reasons. As per documentation:

"To maintain the performance of the service and to ensure appropriate usage of Amazon Bedrock, the default quotas assigned to an account might be updated depending on regional factors, payment history, fraudulent usage, and/or approval of a quota increase request."

To address this situation, I recommend the following steps:

1. Check your current quotas: Review your current Amazon Bedrock quotas in the AWS Management Console or using the AWS CLI.

2. Verify any changes: Compare your current quotas with what you previously had access to.

3. If you notice any unexpected changes or reductions in your quotas, it's advisable to contact AWS Support for further investigation.

4. Open a support case: Raise a support ticket with AWS explaining the changes you've observed and request a review of your account's quotas and model access.