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@aws-amplify/core

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Core category of aws-amplify

aws-amplify.github.io

aws-amplify/amplify-js

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// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. // SPDX-License-Identifier: Apache-2.0 import { KEY_TYPE_IDENTIFIER } from '../constants'; /** * Returns the credential scope which restricts the resulting signature to the specified region and service. * * @param date Current date in the format 'YYYYMMDD'. * @param region AWS region in which the service resides. * @param service Service to which the signed request is being sent. * * @returns A string representing the credential scope with format 'YYYYMMDD/region/service/aws4_request'. * * @internal */ export var getCredentialScope = function (date, region, service) { return "".concat(date, "/").concat(region, "/").concat(service, "/").concat(KEY_TYPE_IDENTIFIER); };