How to use

Installation

``
npm install aws-cognito-validate-user-id-by-access-token
`

Usage

Replace:

* ACCESS_TOKEN_FROM_COGNITO with the access token you get from AWS Cognito
* SUB_FROM_COGNITO with the the sub/user id of the user in AWS Cognito User Pools

`js

const validateUserId = require('aws-cognito-validate-user-id-by-access-token');

validateUserId(ACCESS_TOKEN_FROM_COGNITO, SUB_FROM_COGNITO).then(res => {
// ... do something
})

`

As a Lambda layer

`
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