Akash Jain

I followed this[https://github.com/aws/amazon-cognito-js/issues/40] link to create cognitoSyncManager object import * as AWS from "aws-sdk/global"; import * as CognitoSync from "aws-sdk/clients/cognitosync"; import { CognitoSyncManager } from 'amazon-cognito-js'; this.cognitoSyncManager = new AWS.CognitoSyncManager()...

Thanks @wmagda, will try this solution.

Thanks for response @chetanme, I will try it out and get back to you with results.