open-next-cdk/node_modules/@aws-sdk/core/dist-es/protocols/json/awsExpectUnion.js

Deploy a NextJS app using OpenNext packaging to serverless AWS using CDK

import { expectUnion } from "@smithy/smithy-client";
export const awsExpectUnion = (value) => {
    if (value == null) {
        return undefined;
    }
    if (typeof value === "object" && "__type" in value) {
        delete value.__type;
    }
    return expectUnion(value);
};