public Builder mergeUpdateInfo(
          com.google.cloud.memorystore.v1beta.Instance.StateInfo.UpdateInfo value) {
        if (updateInfoBuilder_ == null) {
          if (infoCase_ == 1
              && info_
                  != com.google.cloud.memorystore.v1beta.Instance.StateInfo.UpdateInfo
                      .getDefaultInstance()) {
            info_ =
                com.google.cloud.memorystore.v1beta.Instance.StateInfo.UpdateInfo.newBuilder(
                        (com.google.cloud.memorystore.v1beta.Instance.StateInfo.UpdateInfo) info_)
                    .mergeFrom(value)
                    .buildPartial();
          } else {
            info_ = value;
          }
          onChanged();
        } else {
          if (infoCase_ == 1) {
            updateInfoBuilder_.mergeFrom(value);
          } else {
            updateInfoBuilder_.setMessage(value);
          }
        }
        infoCase_ = 1;
        return this;
      }
<pre>
Output only. Describes ongoing update when instance state is UPDATING.
</pre>

<code>
.google.cloud.memorystore.v1beta.Instance.StateInfo.UpdateInfo update_info = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];
</code>
java-valkey/proto-google-cloud-valkey-v1beta/src/main/java/com/google/cloud/memorystore/v1beta/Instance.java