public LoadBalancerTlsCertificate withRevokedAt(java.util.Date revokedAt) {
        setRevokedAt(revokedAt);
        return this;
    }
<p>
The timestamp when the certificate was revoked. This value is present only when the certificate status is
<code>REVOKED</code>.
</p>

@param revokedAt
       The timestamp when the certificate was revoked. This value is present only when the certificate status is
       <code>REVOKED</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/LoadBalancerTlsCertificate.java