<?php

namespace Microsoft\Graph\Generated\Models;

use DateTime;
use Microsoft\Kiota\Abstractions\Serialization\Parsable;
use Microsoft\Kiota\Abstractions\Serialization\ParseNode;
use Microsoft\Kiota\Abstractions\Serialization\SerializationWriter;

class WindowsSettingInstance extends Entity implements Parsable 
{
    /**
     * Instantiates a new WindowsSettingInstance and sets the default values.
    */
    public function __construct() {
        parent::__construct();
    }

    /**
     * Creates a new instance of the appropriate class based on discriminator value
     * @param ParseNode $parseNode The parse node to use to read the discriminator value and create the object
     * @return WindowsSettingInstance
    */
    public static function createFromDiscriminatorValue(ParseNode $parseNode): WindowsSettingInstance {
        return new WindowsSettingInstance();
    }

    /**
     * Gets the createdDateTime property value. Set by the server. Represents the dateTime in UTC when the object was created on the server.
     * @return DateTime|null
    */
    public function getCreatedDateTime(): ?DateTime {
        $val = $this->getBackingStore()->get('createdDateTime');
        if (is_null($val) || $val instanceof DateTime) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'createdDateTime'");
    }

    /**
     * Gets the expirationDateTime property value. Set by the server. The object expires at the specified dateTime in UTC, making it unavailable after that time.
     * @return DateTime|null
    */
    public function getExpirationDateTime(): ?DateTime {
        $val = $this->getBackingStore()->get('expirationDateTime');
        if (is_null($val) || $val instanceof DateTime) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'expirationDateTime'");
    }

    /**
     * The deserialization information for the current model
     * @return array<string, callable(ParseNode): void>
    */
    public function getFieldDeserializers(): array {
        $o = $this;
        return array_merge(parent::getFieldDeserializers(), [
            'createdDateTime' => fn(ParseNode $n) => $o->setCreatedDateTime($n->getDateTimeValue()),
            'expirationDateTime' => fn(ParseNode $n) => $o->setExpirationDateTime($n->getDateTimeValue()),
            'lastModifiedDateTime' => fn(ParseNode $n) => $o->setLastModifiedDateTime($n->getDateTimeValue()),
            'payload' => fn(ParseNode $n) => $o->setPayload($n->getStringValue()),
        ]);
    }

    /**
     * Gets the lastModifiedDateTime property value. Set by the server if not provided in the request from the Windows client device. Refers to the user's Windows device that modified the object at the specified dateTime in UTC.
     * @return DateTime|null
    */
    public function getLastModifiedDateTime(): ?DateTime {
        $val = $this->getBackingStore()->get('lastModifiedDateTime');
        if (is_null($val) || $val instanceof DateTime) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'lastModifiedDateTime'");
    }

    /**
     * Gets the payload property value. Base64-encoded JSON setting value.
     * @return string|null
    */
    public function getPayload(): ?string {
        $val = $this->getBackingStore()->get('payload');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'payload'");
    }

    /**
     * Serializes information the current object
     * @param SerializationWriter $writer Serialization writer to use to serialize this model
    */
    public function serialize(SerializationWriter $writer): void {
        parent::serialize($writer);
        $writer->writeDateTimeValue('createdDateTime', $this->getCreatedDateTime());
        $writer->writeDateTimeValue('expirationDateTime', $this->getExpirationDateTime());
        $writer->writeDateTimeValue('lastModifiedDateTime', $this->getLastModifiedDateTime());
        $writer->writeStringValue('payload', $this->getPayload());
    }

    /**
     * Sets the createdDateTime property value. Set by the server. Represents the dateTime in UTC when the object was created on the server.
     * @param DateTime|null $value Value to set for the createdDateTime property.
    */
    public function setCreatedDateTime(?DateTime $value): void {
        $this->getBackingStore()->set('createdDateTime', $value);
    }

    /**
     * Sets the expirationDateTime property value. Set by the server. The object expires at the specified dateTime in UTC, making it unavailable after that time.
     * @param DateTime|null $value Value to set for the expirationDateTime property.
    */
    public function setExpirationDateTime(?DateTime $value): void {
        $this->getBackingStore()->set('expirationDateTime', $value);
    }

    /**
     * Sets the lastModifiedDateTime property value. Set by the server if not provided in the request from the Windows client device. Refers to the user's Windows device that modified the object at the specified dateTime in UTC.
     * @param DateTime|null $value Value to set for the lastModifiedDateTime property.
    */
    public function setLastModifiedDateTime(?DateTime $value): void {
        $this->getBackingStore()->set('lastModifiedDateTime', $value);
    }

    /**
     * Sets the payload property value. Base64-encoded JSON setting value.
     * @param string|null $value Value to set for the payload property.
    */
    public function setPayload(?string $value): void {
        $this->getBackingStore()->set('payload', $value);
    }

}