public StackSummary withDriftInformation(StackDriftInformationSummary driftInformation) {
        setDriftInformation(driftInformation);
        return this;
    }
<p>
Summarizes information about whether a stack's actual configuration differs, or has <i>drifted</i>, from its
expected configuration, as defined in the stack template and any values specified as template parameters. For
more information, see <a
href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html">Detecting
Unregulated Configuration Changes to Stacks and Resources</a>.
</p>

@param driftInformation
       Summarizes information about whether a stack's actual configuration differs, or has <i>drifted</i>, from
       its expected configuration, as defined in the stack template and any values specified as template
       parameters. For more information, see <a
       href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift.html">Detecting
       Unregulated Configuration Changes to Stacks and Resources</a>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/StackSummary.java