invoice_id = $invoice_id; } /** * @return string|null */ public function getInvoice_id(): ?string { return $this->invoice_id; } public function jsonSerialize() { return (object) array_filter(array('invoice_id' => $this->invoice_id), static function ($value) : bool { return $value !== null; }); } } __halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzE4MjkyNTg4NDY0MTAyNyA1OTkzODM0OTMyNjA4ODc5IDM0NDI3NjUyMDgzMDM3MjQ=