public function setLabel(\google\protobuf\FieldDescriptorProto\Label $value = null)
    {
        $this->label = $value;
    }
public function setLabel(\google\protobuf\FieldDescriptorProto\Label $value = null)
    {
        $this->label = $value;
    }
public function setLabel ( \ google \ protobuf \ FieldDescriptorProto \ Label $ value = null ) { $ this -> label = $ value ; }
Set 'label' value

@param \google\protobuf\FieldDescriptorProto\Label $value
Set label value