INNER CODE UNIT · Python

create_index_mapping

aws-samples/rag-using-langchain-amazon-bedrock-and-opensearch · utils/opensearch.py:60

def create_index_mapping(opensearch_client, index_name):
    response = opensearch_client.indices.put_mapping(
        index=index_name,
        body={
            "properties": {
                "vector_field": {
                    "type": "knn_vector",
                    "dimension": 1536
                },
                "text": {
                    "type": "keyword"
                }
            }
        }
    )
    return bool(response['acknowledged'])

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