public com.google.cloud.vision.v1p3beta1.InputConfigOrBuilder getInputConfigOrBuilder() {
      if (inputConfigBuilder_ != null) {
        return inputConfigBuilder_.getMessageOrBuilder();
      } else {
        return inputConfig_ == null
            ? com.google.cloud.vision.v1p3beta1.InputConfig.getDefaultInstance()
            : inputConfig_;
      }
    }
<pre>
Required. Information about the input file.
</pre>

<code>.google.cloud.vision.v1p3beta1.InputConfig input_config = 1;</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/AsyncAnnotateFileRequest.java