ModelTimeoutException: Model has timed out in processing the request. Try your request again.

After more less 8 minutes , received the error below

ModelTimeoutException: Model has timed out in processing the request. Try your request again.

I am able to store the chathistory in dynamodb and during the error was trying to do resumption by retrieving the chat history from dynamodb but unable to make that work.

Any workaround for this issue?

Start by reproducing the request that times out after roughly eight minutes and review how chat history is stored and retrieved from DynamoDB. Compare the failed resumption attempt with the request lifecycle, then define a reproducible workaround or fix and verify that timed-out requests can resume successfully.

Written by the indexing model from the issue text.