public Builder clearImageContext() {
      bitField0_ = (bitField0_ & ~0x00000004);
      imageContext_ = null;
      if (imageContextBuilder_ != null) {
        imageContextBuilder_.dispose();
        imageContextBuilder_ = null;
      }
      onChanged();
      return this;
    }
<pre>
Additional context that may accompany the image(s) in the file.
</pre>

<code>.google.cloud.vision.v1p4beta1.ImageContext image_context = 3;</code>
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/AnnotateFileRequest.java