Max token exceed error is not handled for anthropic models in langchainjs

[safi7]

Hello,

I have been using langchain js since a while. I use BedrockChat class to interact with bedrock models such as llama, mistral, sonnet 3.5 and opus. Recently, I implemented error handling for max token exceeded however, it is only working for llama and mistral now, anthropic models such as sonnet and opus returns general error. I would like to know what is the reason and how to fix. I did update the npm package and stuff. I guess there might be updates from bedrock or anthropic.

Error response for large content:

The system encountered an unexpected error during processing. Try your request again.
    at BedrockChat._streamResponseChunks (D:\development\xxx\dddd-api\node_modules\@langchain\community\dist\chat_models\bedrock\web.cjs:530:31)
    at processTicksAndRejections (node:internal/process/task_queues:95:5)