npm install aws-cognito-validate-user-id-by-access-token
Replace:
ACCESS_TOKEN_FROM_COGNITO
with the access token you get from AWS CognitoSUB_FROM_COGNITO
with the the sub/user id of the user in AWS Cognito User Pools
const validateUserId = require('aws-cognito-validate-user-id-by-access-token');
validateUserId(ACCESS_TOKEN_FROM_COGNITO, SUB_FROM_COGNITO).then(res => {
// ... do something
})
mkdir nodejs
cd nodejs
npm init -y
npm install aws-cognito-validate-user-id-by-access-token
Then zip
the nodejs folder and upload to lambda