@java.lang.Override
    public com.google.cloud.vision.v1p4beta1.ProductSearchResults.ObjectAnnotation
        getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
<pre>
Score of the result. Range [0, 1].
</pre>

<code>float score = 4;</code>

@return This builder for chaining.
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/ProductSearchResults.java