Creates a Firestore Document Retriever.
This function returns a DocumentRetriever function that retrieves documents from a Firestore collection based on the provided Vertex AI Vector Search neighbors.
The Firestore instance.
The name of the Firestore collection.
Creates a Firestore Document Retriever.
This function returns a DocumentRetriever function that retrieves documents from a Firestore collection based on the provided Vertex AI Vector Search neighbors.