code: public java.util.List<StackResourceDrift> getStackResourceDrifts() {
          if (stackResourceDrifts == null) {
              stackResourceDrifts = new com.amazonaws.internal.SdkInternalList<StackResourceDrift>();
          }
          return stackResourceDrifts;
      }
docs: <p>
  Drift information for the resources that have been checked for drift in the specified stack. This includes actual
  and expected configuration values for resources where AWS CloudFormation detects drift.
  </p>
  <p>
  For a given stack, there will be one <code>StackResourceDrift</code> for each stack resource that has been
  checked for drift. Resources that have not yet been checked for drift are not included. Resources that do not
  currently support drift detection are not checked, and so not included. For a list of resources that support
  drift detection, see <a
  href="https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html"
  >Resources that Support Drift Detection</a>.
  </p>
  
  @return Drift information for the resources that have been checked for drift in the specified stack. This
  includes actual and expected configuration values for resources where AWS CloudFormation detects
  drift.</p>
  <p>
  For a given stack, there will be one <code>StackResourceDrift</code> for each stack resource that has
  been checked for drift. Resources that have not yet been checked for drift are not included. Resources
  that do not currently support drift detection are not checked, and so not included. For a list of
  resources that support drift detection, see <a href=
  "https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/using-cfn-stack-drift-resource-list.html"
  >Resources that Support Drift Detection</a>.