Files required to make MQTT/IoT tests pass: ca-certificates.crt - Taken from any recent Linux /etc/ssl certificate.pem - IoT Thing Certificate privatekey.pem - IoT Thing Private Key privatekey_p8.pem - IoT Thing Private Key in PKCS#8 format ecc_certificate.pem - IoT Thing Certificate for ECC private key ecc_privatekey.pem - IoT Thing ECC Private Key endpoint.txt - IoT ATS Endpoint AmazonRootCA1.pem - Available from https://www.amazontrust.com/repository/AmazonRootCA1.pem