public com.google.cloud.visionai.v1.PersonalProtectiveEquipmentDetectionOutput
              .NormalizedBoundingBoxOrBuilder
          getNormalizedBoundingBoxOrBuilder() {
        if (normalizedBoundingBoxBuilder_ != null) {
          return normalizedBoundingBoxBuilder_.getMessageOrBuilder();
        } else {
          return normalizedBoundingBox_ == null
              ? com.google.cloud.visionai.v1.PersonalProtectiveEquipmentDetectionOutput
                  .NormalizedBoundingBox.getDefaultInstance()
              : normalizedBoundingBox_;
        }
      }
<pre>
Bounding Box in the normalized coordinates.
</pre>

<code>
.google.cloud.visionai.v1.PersonalProtectiveEquipmentDetectionOutput.NormalizedBoundingBox normalized_bounding_box = 2;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/PersonalProtectiveEquipmentDetectionOutput.java