public String getExpirationTime() {
        return this.expirationTime;
    }
<p>
The time at which an unaccepted VPC peering connection will expire.
</p>

@return The time at which an unaccepted VPC peering connection will expire.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsEc2VpcPeeringConnectionDetails.java