<?php

namespace Microsoft\Graph\Generated\Models;

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

class UnifiedRoleManagementPolicyAssignment extends Entity implements Parsable 
{
    /**
     * Instantiates a new UnifiedRoleManagementPolicyAssignment 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 UnifiedRoleManagementPolicyAssignment
    */
    public static function createFromDiscriminatorValue(ParseNode $parseNode): UnifiedRoleManagementPolicyAssignment {
        return new UnifiedRoleManagementPolicyAssignment();
    }

    /**
     * The deserialization information for the current model
     * @return array<string, callable(ParseNode): void>
    */
    public function getFieldDeserializers(): array {
        $o = $this;
        return array_merge(parent::getFieldDeserializers(), [
            'policy' => fn(ParseNode $n) => $o->setPolicy($n->getObjectValue([UnifiedRoleManagementPolicy::class, 'createFromDiscriminatorValue'])),
            'policyId' => fn(ParseNode $n) => $o->setPolicyId($n->getStringValue()),
            'roleDefinitionId' => fn(ParseNode $n) => $o->setRoleDefinitionId($n->getStringValue()),
            'scopeId' => fn(ParseNode $n) => $o->setScopeId($n->getStringValue()),
            'scopeType' => fn(ParseNode $n) => $o->setScopeType($n->getStringValue()),
        ]);
    }

    /**
     * Gets the policy property value. The policy that's associated with a policy assignment. Supports $expand and a nested $expand of the rules and effectiveRules relationships for the policy.
     * @return UnifiedRoleManagementPolicy|null
    */
    public function getPolicy(): ?UnifiedRoleManagementPolicy {
        $val = $this->getBackingStore()->get('policy');
        if (is_null($val) || $val instanceof UnifiedRoleManagementPolicy) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'policy'");
    }

    /**
     * Gets the policyId property value. The id of the policy. Inherited from entity.
     * @return string|null
    */
    public function getPolicyId(): ?string {
        $val = $this->getBackingStore()->get('policyId');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'policyId'");
    }

    /**
     * Gets the roleDefinitionId property value. For Microsoft Entra roles policy, it's the identifier of the role definition object where the policy applies. For PIM for Groups membership and ownership, it's either member or owner. Supports $filter (eq).
     * @return string|null
    */
    public function getRoleDefinitionId(): ?string {
        $val = $this->getBackingStore()->get('roleDefinitionId');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'roleDefinitionId'");
    }

    /**
     * Gets the scopeId property value. The identifier of the scope where the policy is assigned. Can be / for the tenant or a group ID. Required.
     * @return string|null
    */
    public function getScopeId(): ?string {
        $val = $this->getBackingStore()->get('scopeId');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'scopeId'");
    }

    /**
     * Gets the scopeType property value. The type of the scope where the policy is assigned. One of Directory, DirectoryRole, Group. Required.
     * @return string|null
    */
    public function getScopeType(): ?string {
        $val = $this->getBackingStore()->get('scopeType');
        if (is_null($val) || is_string($val)) {
            return $val;
        }
        throw new \UnexpectedValueException("Invalid type found in backing store for 'scopeType'");
    }

    /**
     * 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->writeObjectValue('policy', $this->getPolicy());
        $writer->writeStringValue('policyId', $this->getPolicyId());
        $writer->writeStringValue('roleDefinitionId', $this->getRoleDefinitionId());
        $writer->writeStringValue('scopeId', $this->getScopeId());
        $writer->writeStringValue('scopeType', $this->getScopeType());
    }

    /**
     * Sets the policy property value. The policy that's associated with a policy assignment. Supports $expand and a nested $expand of the rules and effectiveRules relationships for the policy.
     * @param UnifiedRoleManagementPolicy|null $value Value to set for the policy property.
    */
    public function setPolicy(?UnifiedRoleManagementPolicy $value): void {
        $this->getBackingStore()->set('policy', $value);
    }

    /**
     * Sets the policyId property value. The id of the policy. Inherited from entity.
     * @param string|null $value Value to set for the policyId property.
    */
    public function setPolicyId(?string $value): void {
        $this->getBackingStore()->set('policyId', $value);
    }

    /**
     * Sets the roleDefinitionId property value. For Microsoft Entra roles policy, it's the identifier of the role definition object where the policy applies. For PIM for Groups membership and ownership, it's either member or owner. Supports $filter (eq).
     * @param string|null $value Value to set for the roleDefinitionId property.
    */
    public function setRoleDefinitionId(?string $value): void {
        $this->getBackingStore()->set('roleDefinitionId', $value);
    }

    /**
     * Sets the scopeId property value. The identifier of the scope where the policy is assigned. Can be / for the tenant or a group ID. Required.
     * @param string|null $value Value to set for the scopeId property.
    */
    public function setScopeId(?string $value): void {
        $this->getBackingStore()->set('scopeId', $value);
    }

    /**
     * Sets the scopeType property value. The type of the scope where the policy is assigned. One of Directory, DirectoryRole, Group. Required.
     * @param string|null $value Value to set for the scopeType property.
    */
    public function setScopeType(?string $value): void {
        $this->getBackingStore()->set('scopeType', $value);
    }

}