cdk credentials

specify-shared-credentials.js

const {defaultProvider} = require('@aws-sdk/credential-provider-node');

async function load() {
    defaultProvider()

    process.env.AWS_SDK_LOAD_CONFIG = true
    let profile = process.env.AWS_DEFAULT_PROFILE || 'default'

    try {
        var provider = new aws.SharedIniFileCredentials({
            profile: profile
        })

        let chain = new aws.CredentialProviderChain([provider])
        let credentials = await chain.resolvePromise()
        console.log(credentials)
        let config = new aws.Config({
            profile: profile
        });
        console.log(config)
        console.log('profile: ', credentials.profile)
        console.log('region:  ', config.region)

    } catch (err) {
        console.log(err)
    }
}

(async () => {
    await load()
})()