public void setExclusions(Exclusions exclusions) {
        this.exclusions = exclusions;
    }
<p>
<b>[Default policies only]</b> Specifies exclusion parameters for volumes or instances for which you do not want
to create snapshots or AMIs. The policy will not create snapshots or AMIs for target resources that match any of
the specified exclusion parameters.
</p>

@param exclusions
       <b>[Default policies only]</b> Specifies exclusion parameters for volumes or instances for which you do
       not want to create snapshots or AMIs. The policy will not create snapshots or AMIs for target resources
       that match any of the specified exclusion parameters.
aws-java-sdk-dlm/src/main/java/com/amazonaws/services/dlm/model/PolicyDetails.java