https://docs.cloud.google.com/java/docs/reference/google-cloud-certificate-manager/latest/com.google.cloud.certificatemanager.v1.CertificateIssuanceConfig.CertificateAuthorityConfig.KindCase
Enum CertificateIssuanceConfig.CertificateAuthorityConfig.KindCase (0.94.0) | Java client libraries...
java clientenumlibraries