public ReplicationRule withExistingObjectReplication(ExistingObjectReplication existingObjectReplication) {
        setExistingObjectReplication(existingObjectReplication);
        return this;
    }
Fluent method to set the ExistingObjectReplication that is indicate if existing
objects are replicated in Replication configuration V2.

@param existingObjectReplication Status of existing object replication.
@return This object for method chaining.
aws-java-sdk-s3/src/main/java/com/amazonaws/services/s3/model/ReplicationRule.java