VideoIntelligence/src/V1/ObjectTrackingFrame.php
public function setNormalizedBoundingBox($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\VideoIntelligence\V1\NormalizedBoundingBox::class);
        $this->normalized_bounding_box = $var;

        return $this;
    }
public function setNormalizedBoundingBox($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\VideoIntelligence\V1\NormalizedBoundingBox::class);
        $this->normalized_bounding_box = $var;

        return $this;
    }
public function setNormalizedBoundingBox ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ VideoIntelligence \ V1 \ NormalizedBoundingBox :: class ) ; $ this -> normalized_bounding_box = $ var ; return $ this ; }
The normalized bounding box location of this object track for the frame.

Generated from protobuf field <code>.google.cloud.videointelligence.v1.NormalizedBoundingBox normalized_bounding_box = 1;</code>
@param \Google\Cloud\VideoIntelligence\V1\NormalizedBoundingBox $var
@return $this
The normalized bounding box location of this object track for the frame .