The AmazonKnowledgeBaseRetriever integration has been moved to the @langchain/aws package. Import from @langchain/aws instead.
@langchain/aws
Interface for the arguments required to initialize an AmazonKnowledgeBaseRetriever instance.
Optional
Deprecated
The AmazonKnowledgeBaseRetriever integration has been moved to the
@langchain/awspackage. Import from@langchain/awsinstead.Interface for the arguments required to initialize an AmazonKnowledgeBaseRetriever instance.