Handle: "Error: Can't invoke. Reason: Bedrock is unable to process your request."

[darko-mesaros]

This is due to a ServiceUnavailableException - SDK. That is connected to issues with availability of the resource on the Bedrock side.

Suggestions from the docs are to implement exponential backoff with jitter.

I should just this error to the list of errors in models/converse_stream.rs and handle it that way.