Vision/src/V1/ImportProductSetsResponse.php
public function setReferenceImages($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Vision\V1\ReferenceImage::class);
        $this->reference_images = $arr;

        return $this;
    }
public function setReferenceImages($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Vision\V1\ReferenceImage::class);
        $this->reference_images = $arr;

        return $this;
    }
public function setReferenceImages ( $ var ) { $ arr = GPBUtil :: checkRepeatedField ( $ var , \ Google \ Protobuf \ Internal \ GPBType :: MESSAGE , \ Google \ Cloud \ Vision \ V1 \ ReferenceImage :: class ) ; $ this -> reference_images = $ arr ; return $ this ; }
The list of reference_images that are imported successfully.

Generated from protobuf field <code>repeated .google.cloud.vision.v1.ReferenceImage reference_images = 1;</code>
@param \Google\Cloud\Vision\V1\ReferenceImage[]|\Google\Protobuf\Internal\RepeatedField $var
@return $this
The list of reference_images that are imported successfully .