public LifecyclePolicyPreviewFilter getFilter() {
        return this.filter;
    }
<p>
An optional parameter that filters results based on image tag status and all tags, if tagged.
</p>

@return An optional parameter that filters results based on image tag status and all tags, if tagged.
aws-java-sdk-ecr/src/main/java/com/amazonaws/services/ecr/model/GetLifecyclePolicyPreviewRequest.java