issue with aws service discovery javascript - node.js

Question

Im developing a nodejs application that needs to register to the AWS service discovery on the app start. I'm using the #aws-sdk/client-servicediscovery lib in my node application. As a reference, I am using the code from here: https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-servicediscovery/index.html.
const { ServiceDiscoveryClient, CreateHttpNamespaceCommand } = require("#aws-sdk/client-servicediscovery");
const client = new ServiceDiscoveryClient({ region: "xxx" });
const params = {
"ServiceId":"xxx",
"InstanceId":"xxx",
"CreatorRequestId":new Date(new Date().toUTCString()),
"Attributes": {
AWS_INSTANCE_IPV4: "xxx.xx.xx.xx",
AWS_INSTANCE_PORT: xxx,
service: "xxx",
}
};
const command = new CreateHttpNamespaceCommand(params);
client.send(command).then(
(data) => {
console.log(data)
},
(error) => {
console.log(error)
}
);
While running the app, getting these errors.
/application/node_modules/#aws-sdk/shared-ini-file-loader/dist-cjs/slurpFile.js:5
const { readFile } = fs_1.promises;
^
TypeError: Cannot destructure property `readFile` of 'undefined' or 'null'.
at Object.<anonymous> (/application/node_modules/#aws-sdk/shared-ini-file-loader/dist-cjs/slurpFile.js:5:27)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/application/node_modules/#aws-sdk/shared-ini-file-loader/dist-cjs/loadSharedConfigFiles.js:8:21)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)
I am new to the AWS SD so need some help registering my service to the service discovery. Thanks in advance!