langchain.js
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    A class that extends the BaseDocumentLoader class. It represents a document loader for loading files from an S3 bucket.

    const loader = new S3Loader({
    bucket: "my-document-bucket-123",
    key: "AccountingOverview.pdf",
    s3Config: {
    region: "us-east-1",
    credentials: {
    accessKeyId: "<YourAccessKeyId>",
    secretAccessKey: "<YourSecretAccessKey>",
    },
    },
    unstructuredAPIURL: "<YourUnstructuredAPIURL>",
    unstructuredAPIKey: "<YourUnstructuredAPIKey>",
    });
    const docs = await loader.load();

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    Constructors

    • Parameters

      Returns S3Loader

    Methods

    • Loads the file from the S3 bucket, saves it to a temporary directory, and then uses the UnstructuredLoader to load the file as a document.

      Returns Promise<Document[]>

      An array of Document objects representing the loaded documents.