public Builder mergeConfig(com.google.cloud.visionai.v1.IngestAssetRequest.Config value) {
      if (configBuilder_ == null) {
        if (streamingRequestCase_ == 1
            && streamingRequest_
                != com.google.cloud.visionai.v1.IngestAssetRequest.Config.getDefaultInstance()) {
          streamingRequest_ =
              com.google.cloud.visionai.v1.IngestAssetRequest.Config.newBuilder(
                      (com.google.cloud.visionai.v1.IngestAssetRequest.Config) streamingRequest_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          streamingRequest_ = value;
        }
        onChanged();
      } else {
        if (streamingRequestCase_ == 1) {
          configBuilder_.mergeFrom(value);
        } else {
          configBuilder_.setMessage(value);
        }
      }
      streamingRequestCase_ = 1;
      return this;
    }
<pre>
Provides information for the data and the asset resource name that the
data belongs to. The first `IngestAssetRequest` message must only contain
a `Config` message.
</pre>

<code>.google.cloud.visionai.v1.IngestAssetRequest.Config config = 1;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/IngestAssetRequest.java