<?php
declare (strict_types=1);
namespace WPForms\Vendor\Square\Models;
use stdClass;
/**
* Represents an individual delete request in a
* [BulkDeleteMerchantCustomAttributes]($e/MerchantCustomAttributes/BulkDeleteMerchantCustomAttributes)
* request. An individual request contains an optional ID of the associated custom attribute
* definition
* and optional key of the associated custom attribute definition.
*/
class BulkDeleteMerchantCustomAttributesRequestMerchantCustomAttributeDeleteRequest implements \JsonSerializable
{
/**
* @var string|null
*/
private $key;
/**
* Returns Key.
* The key of the associated custom attribute definition.
* Represented as a qualified key if the requesting app is not the definition owner.
*/
public function getKey() : ?string
{
return $this->key;
}
/**
* Sets Key.
* The key of the associated custom attribute definition.
* Represented as a qualified key if the requesting app is not the definition owner.
*
* @maps key
*/
public function setKey(?string $key) : void
{
$this->key = $key;
}
/**
* Encode this object to JSON
*
* @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
* are set. (default: false)
*
* @return array|stdClass
*/
#[\ReturnTypeWillChange]
public function jsonSerialize(bool $asArrayWhenEmpty = \false)
{
$json = [];
if (isset($this->key)) {
$json['key'] = $this->key;
}
$json = \array_filter($json, function ($val) {
return $val !== null;
});
return !$asArrayWhenEmpty && empty($json) ? new stdClass() : $json;
}
}