Language/src/V1/DependencyEdge.php
public function setLabel($var)
    {
        GPBUtil::checkEnum($var, \Google\Cloud\Language\V1\DependencyEdge_Label::class);
        $this->label = $var;

        return $this;
    }
public function setLabel($var)
    {
        GPBUtil::checkEnum($var, \Google\Cloud\Language\V1\DependencyEdge_Label::class);
        $this->label = $var;

        return $this;
    }
public function setLabel ( $ var ) { GPBUtil :: checkEnum ( $ var , \ Google \ Cloud \ Language \ V1 \ DependencyEdge_Label :: class ) ; $ this -> label = $ var ; return $ this ; }
The parse label for the token.

Generated from protobuf field <code>.google.cloud.language.v1.DependencyEdge.Label label = 2;</code>
@param int $var
@return $this
The parse label for the token .