@aws-sdk/middleware-flexible-checksums/dist-es/resolveFlexibleChecksumsConfig.js

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import { normalizeProvider } from "@smithy/util-middleware";
import { DEFAULT_REQUEST_CHECKSUM_CALCULATION, DEFAULT_RESPONSE_CHECKSUM_VALIDATION, } from "./constants";
export const resolveFlexibleChecksumsConfig = (input) => ({
    ...input,
    requestChecksumCalculation: normalizeProvider(input.requestChecksumCalculation ?? DEFAULT_REQUEST_CHECKSUM_CALCULATION),
    responseChecksumValidation: normalizeProvider(input.responseChecksumValidation ?? DEFAULT_RESPONSE_CHECKSUM_VALIDATION),
    requestStreamBufferSize: Number(input.requestStreamBufferSize ?? 0),
});