public Builder setTop(float value) {

      top_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
Top Y coordinate.
</pre>

<code>float top = 2;</code>

@param value The top to set.
@return This builder for chaining.
java-video-intelligence/proto-google-cloud-video-intelligence-v1/src/main/java/com/google/cloud/videointelligence/v1/NormalizedBoundingBox.java