public String getReplicationGroupId() {
        return this.replicationGroupId;
    }
<p>
The ID of the replication group to which data is to be migrated.
</p>

@return The ID of the replication group to which data is to be migrated.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/TestMigrationRequest.java