open-next-cdk/node_modules/@aws-sdk/client-sso/dist-es/endpoint/EndpointParameters.js

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

export const resolveClientEndpointParameters = (options) => {
    return {
        ...options,
        useDualstackEndpoint: options.useDualstackEndpoint ?? false,
        useFipsEndpoint: options.useFipsEndpoint ?? false,
        defaultSigningName: "awsssoportal",
    };
};