public Builder setModeValue(int value) {
      mode_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<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>

@param value The enum numeric value on the wire for mode to set.
@return This builder for chaining.
java-valkey/proto-google-cloud-valkey-v1beta/src/main/java/com/google/cloud/memorystore/v1beta/ZoneDistributionConfig.java