By Google manage SSL certificate, do you mean that you obtained the certificate using one of the following steps from the document[1]
This error usually means that one or more domain names have failed validation due to a Certification Authority Authentication (CAA) error, check your CAA DNS records. If you receive this error after your Google managed Certificate request has been successfully validated, you must update your CAA records and request a certificate again.
As per my knowledge, Cloud DNS supports CAA records, see the attached link [2] for more details
Also, check this link[3] on how to configure CAA record in google.
Are you using Google or third-party Domain hosting?