public ReplicaModifications getReplicaModifications() {
        return this.replicaModifications;
    }
<p>
A filter that you can use to specify whether replica modification sync is enabled. S3 on Outposts replica
modification sync can help you keep object metadata synchronized between replicas and source objects. By default,
S3 on Outposts replicates metadata from the source objects to the replicas only. When replica modification sync
is enabled, S3 on Outposts replicates metadata changes made to the replica copies back to the source object,
making the replication bidirectional.
</p>
<p>
To replicate object metadata modifications on replicas, you can specify this element and set the
<code>Status</code> of this element to <code>Enabled</code>.
</p>
<note>
<p>
You must enable replica modification sync on the source and destination buckets to replicate replica metadata
changes between the source and the replicas.
</p>
</note>

@return A filter that you can use to specify whether replica modification sync is enabled. S3 on Outposts replica
        modification sync can help you keep object metadata synchronized between replicas and source objects. By
        default, S3 on Outposts replicates metadata from the source objects to the replicas only. When replica
        modification sync is enabled, S3 on Outposts replicates metadata changes made to the replica copies back
        to the source object, making the replication bidirectional.</p>
        <p>
        To replicate object metadata modifications on replicas, you can specify this element and set the
        <code>Status</code> of this element to <code>Enabled</code>.
        </p>
        <note>
        <p>
        You must enable replica modification sync on the source and destination buckets to replicate replica
        metadata changes between the source and the replicas.
        </p>
aws-java-sdk-s3control/src/main/java/com/amazonaws/services/s3control/model/SourceSelectionCriteria.java