public com.google.cloud.vertexai.api.Tensor.Builder addInputsBuilder(int index) {
      return getInputsFieldBuilder()
          .addBuilder(index, com.google.cloud.vertexai.api.Tensor.getDefaultInstance());
    }
<pre>
Optional. The prediction input.
</pre>

<code>
repeated .google.cloud.vertexai.v1.Tensor inputs = 2 [(.google.api.field_behavior) = OPTIONAL];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/StreamDirectPredictRequest.java