@java.lang.Override
      public int getRdbSnapshotPeriodValue() {
        return rdbSnapshotPeriod_;
      }
<pre>
Optional. Period between RDB snapshots.
</pre>

<code>
.google.cloud.memorystore.v1.PersistenceConfig.RDBConfig.SnapshotPeriod rdb_snapshot_period = 1 [(.google.api.field_behavior) = OPTIONAL];
</code>

@return The enum numeric value on the wire for rdbSnapshotPeriod.
java-valkey/proto-google-cloud-valkey-v1/src/main/java/com/google/cloud/memorystore/v1/PersistenceConfig.java