certificateArn
The Amazon Resource Name (ARN) of the issued certificate and the certificate serial number. This is of the form:
arn:aws:acm-pca:<i>region</i>:<i>account</i>:certificate-authority/<i>12345678-1234-1234-1234-123456789012</i>/certificate/<i>286535153982981100925020015808220737245</i>