TLS - Digi Cert G2 - IOT

Hi,
I looking for support on below error

IoT Hub and DPS are updating their TLS Ceritifciates with a new Microsoft Certificate Authority (CA) chained under a new CA root - Dig Cert Global G2 Root. You will need to take action to ensure your devices can continue to connect

Thanks
RR

Please see: Migration from the Baltimore Root CA to DigiCert Global Root G2 for Microsoft Azure IOT HUB