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<?php
declare(strict_types = 1);
namespace Korobovn\CloudPayments\Message\Traits\ModelField;
trait JsonDataStringNull
{
/** @var string|null */
protected $json_data;
/**
* @return string|null
*/
public function getJsonData(): ?string
return $this->json_data;
}
* @param string|null $json_data
*
* @return $this
public function setJsonData(?string $json_data): self
$this->json_data = $json_data;
return $this;