@java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + ZONE_FIELD_NUMBER;
    hash = (53 * hash) + getZone().hashCode();
    hash = (37 * hash) + MODE_FIELD_NUMBER;
    hash = (53 * hash) + mode_;
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }
<pre>
Optional. Current zone distribution mode. Defaults to MULTI_ZONE.
</pre>

<code>
.google.cloud.memorystore.v1beta.ZoneDistributionConfig.ZoneDistributionMode mode = 1 [(.google.api.field_behavior) = OPTIONAL];
</code>

@return The mode.
java-valkey/proto-google-cloud-valkey-v1beta/src/main/java/com/google/cloud/memorystore/v1beta/ZoneDistributionConfig.java