<?php
/**
* Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the MIT License.  See License in the project root for license information.
* 
* Group File
* PHP version 7
*
* @category  Library
* @package   Microsoft.Graph
* @copyright © Microsoft Corporation. All rights reserved.
* @license   https://opensource.org/licenses/MIT MIT License
* @version   GIT: 1.4.0
* @link      https://graph.microsoft.io/
*/
namespace Microsoft\Graph\Model;

/**
* Group class
*
* @category  Model
* @package   Microsoft.Graph
* @copyright © Microsoft Corporation. All rights reserved.
* @license   https://opensource.org/licenses/MIT MIT License
* @version   Release: 1.4.0
* @link      https://graph.microsoft.io/
*/
class Group extends DirectoryObject
{

     /** 
     * Gets the assignedLicenses
    * The licenses that are assigned to the group. Returned only on $select. Read-only.
     *
     * @return array The assignedLicenses
     */
    public function getAssignedLicenses()
    {
        if (array_key_exists("assignedLicenses", $this->_propDict)) {
           return $this->_propDict["assignedLicenses"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the assignedLicenses
    * The licenses that are assigned to the group. Returned only on $select. Read-only.
    *
    * @param AssignedLicense $val The assignedLicenses
    *
    * @return Group
    */
    public function setAssignedLicenses($val)
    {
		$this->_propDict["assignedLicenses"] = $val;
        return $this;
    }
    
    /**
    * Gets the classification
    * Describes a classification for the group (such as low, medium or high business impact). Valid values for this property are defined by creating a ClassificationList setting value, based on the template definition.Returned by default.
    *
    * @return string The classification
    */
    public function getClassification()
    {
        if (array_key_exists("classification", $this->_propDict)) {
            return $this->_propDict["classification"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the classification
    * Describes a classification for the group (such as low, medium or high business impact). Valid values for this property are defined by creating a ClassificationList setting value, based on the template definition.Returned by default.
    *
    * @param string $val The classification
    *
    * @return Group
    */
    public function setClassification($val)
    {
        $this->_propDict["classification"] = $val;
        return $this;
    }
    
    /**
    * Gets the createdDateTime
    * Timestamp of when the group was created. The value cannot be modified and is automatically populated when the group is created. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 would look like this: '2014-01-01T00:00:00Z'. Returned by default. Read-only.
    *
    * @return \DateTime The createdDateTime
    */
    public function getCreatedDateTime()
    {
        if (array_key_exists("createdDateTime", $this->_propDict)) {
            if (is_a($this->_propDict["createdDateTime"], "\DateTime")) {
                return $this->_propDict["createdDateTime"];
            } else {
                $this->_propDict["createdDateTime"] = new \DateTime($this->_propDict["createdDateTime"]);
                return $this->_propDict["createdDateTime"];
            }
        }
        return null;
    }
    
    /**
    * Sets the createdDateTime
    * Timestamp of when the group was created. The value cannot be modified and is automatically populated when the group is created. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 would look like this: '2014-01-01T00:00:00Z'. Returned by default. Read-only.
    *
    * @param \DateTime $val The createdDateTime
    *
    * @return Group
    */
    public function setCreatedDateTime($val)
    {
        $this->_propDict["createdDateTime"] = $val;
        return $this;
    }
    
    /**
    * Gets the description
    * An optional description for the group. Returned by default.
    *
    * @return string The description
    */
    public function getDescription()
    {
        if (array_key_exists("description", $this->_propDict)) {
            return $this->_propDict["description"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the description
    * An optional description for the group. Returned by default.
    *
    * @param string $val The description
    *
    * @return Group
    */
    public function setDescription($val)
    {
        $this->_propDict["description"] = $val;
        return $this;
    }
    
    /**
    * Gets the displayName
    * The display name for the group. This property is required when a group is created and cannot be cleared during updates. Returned by default. Supports $filter and $orderby.
    *
    * @return string The displayName
    */
    public function getDisplayName()
    {
        if (array_key_exists("displayName", $this->_propDict)) {
            return $this->_propDict["displayName"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the displayName
    * The display name for the group. This property is required when a group is created and cannot be cleared during updates. Returned by default. Supports $filter and $orderby.
    *
    * @param string $val The displayName
    *
    * @return Group
    */
    public function setDisplayName($val)
    {
        $this->_propDict["displayName"] = $val;
        return $this;
    }
    
    /**
    * Gets the hasMembersWithLicenseErrors
    * Indicates whether there are members in this group that have license errors from its group-based license assignment. This property is never returned on a GET operation. You can use it as a $filter argument to get groups that have members with license errors (that is, filter for this property being true). See an example.
    *
    * @return bool The hasMembersWithLicenseErrors
    */
    public function getHasMembersWithLicenseErrors()
    {
        if (array_key_exists("hasMembersWithLicenseErrors", $this->_propDict)) {
            return $this->_propDict["hasMembersWithLicenseErrors"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the hasMembersWithLicenseErrors
    * Indicates whether there are members in this group that have license errors from its group-based license assignment. This property is never returned on a GET operation. You can use it as a $filter argument to get groups that have members with license errors (that is, filter for this property being true). See an example.
    *
    * @param bool $val The hasMembersWithLicenseErrors
    *
    * @return Group
    */
    public function setHasMembersWithLicenseErrors($val)
    {
        $this->_propDict["hasMembersWithLicenseErrors"] = boolval($val);
        return $this;
    }
    
    /**
    * Gets the groupTypes
    * Specifies the group type and its membership.  If the collection contains Unified then the group is an Office 365 group; otherwise it's a security group.  If the collection includes DynamicMembership, the group has dynamic membership; otherwise, membership is static.  Returned by default. Supports $filter.
    *
    * @return string The groupTypes
    */
    public function getGroupTypes()
    {
        if (array_key_exists("groupTypes", $this->_propDict)) {
            return $this->_propDict["groupTypes"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the groupTypes
    * Specifies the group type and its membership.  If the collection contains Unified then the group is an Office 365 group; otherwise it's a security group.  If the collection includes DynamicMembership, the group has dynamic membership; otherwise, membership is static.  Returned by default. Supports $filter.
    *
    * @param string $val The groupTypes
    *
    * @return Group
    */
    public function setGroupTypes($val)
    {
        $this->_propDict["groupTypes"] = $val;
        return $this;
    }
    
    /**
    * Gets the licenseProcessingState
    * Indicates status of the group license assignment to all members of the group. Default value is false. Read-only. Possible values: QueuedForProcessing, ProcessingInProgress, and ProcessingComplete.Returned only on $select. Read-only.
    *
    * @return LicenseProcessingState The licenseProcessingState
    */
    public function getLicenseProcessingState()
    {
        if (array_key_exists("licenseProcessingState", $this->_propDict)) {
            if (is_a($this->_propDict["licenseProcessingState"], "Microsoft\Graph\Model\LicenseProcessingState")) {
                return $this->_propDict["licenseProcessingState"];
            } else {
                $this->_propDict["licenseProcessingState"] = new LicenseProcessingState($this->_propDict["licenseProcessingState"]);
                return $this->_propDict["licenseProcessingState"];
            }
        }
        return null;
    }
    
    /**
    * Sets the licenseProcessingState
    * Indicates status of the group license assignment to all members of the group. Default value is false. Read-only. Possible values: QueuedForProcessing, ProcessingInProgress, and ProcessingComplete.Returned only on $select. Read-only.
    *
    * @param LicenseProcessingState $val The licenseProcessingState
    *
    * @return Group
    */
    public function setLicenseProcessingState($val)
    {
        $this->_propDict["licenseProcessingState"] = $val;
        return $this;
    }
    
    /**
    * Gets the mail
    * The SMTP address for the group, for example, 'serviceadmins@contoso.onmicrosoft.com'. Returned by default. Read-only. Supports $filter.
    *
    * @return string The mail
    */
    public function getMail()
    {
        if (array_key_exists("mail", $this->_propDict)) {
            return $this->_propDict["mail"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the mail
    * The SMTP address for the group, for example, 'serviceadmins@contoso.onmicrosoft.com'. Returned by default. Read-only. Supports $filter.
    *
    * @param string $val The mail
    *
    * @return Group
    */
    public function setMail($val)
    {
        $this->_propDict["mail"] = $val;
        return $this;
    }
    
    /**
    * Gets the mailEnabled
    * Specifies whether the group is mail-enabled. Returned by default.
    *
    * @return bool The mailEnabled
    */
    public function getMailEnabled()
    {
        if (array_key_exists("mailEnabled", $this->_propDict)) {
            return $this->_propDict["mailEnabled"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the mailEnabled
    * Specifies whether the group is mail-enabled. Returned by default.
    *
    * @param bool $val The mailEnabled
    *
    * @return Group
    */
    public function setMailEnabled($val)
    {
        $this->_propDict["mailEnabled"] = boolval($val);
        return $this;
    }
    
    /**
    * Gets the mailNickname
    * The mail alias for the group, unique in the organization. This property must be specified when a group is created. Returned by default. Supports $filter.
    *
    * @return string The mailNickname
    */
    public function getMailNickname()
    {
        if (array_key_exists("mailNickname", $this->_propDict)) {
            return $this->_propDict["mailNickname"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the mailNickname
    * The mail alias for the group, unique in the organization. This property must be specified when a group is created. Returned by default. Supports $filter.
    *
    * @param string $val The mailNickname
    *
    * @return Group
    */
    public function setMailNickname($val)
    {
        $this->_propDict["mailNickname"] = $val;
        return $this;
    }
    
    /**
    * Gets the onPremisesLastSyncDateTime
    * Indicates the last time at which the group was synced with the on-premises directory.The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 would look like this: '2014-01-01T00:00:00Z'. Returned by default. Read-only. Supports $filter.
    *
    * @return \DateTime The onPremisesLastSyncDateTime
    */
    public function getOnPremisesLastSyncDateTime()
    {
        if (array_key_exists("onPremisesLastSyncDateTime", $this->_propDict)) {
            if (is_a($this->_propDict["onPremisesLastSyncDateTime"], "\DateTime")) {
                return $this->_propDict["onPremisesLastSyncDateTime"];
            } else {
                $this->_propDict["onPremisesLastSyncDateTime"] = new \DateTime($this->_propDict["onPremisesLastSyncDateTime"]);
                return $this->_propDict["onPremisesLastSyncDateTime"];
            }
        }
        return null;
    }
    
    /**
    * Sets the onPremisesLastSyncDateTime
    * Indicates the last time at which the group was synced with the on-premises directory.The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 would look like this: '2014-01-01T00:00:00Z'. Returned by default. Read-only. Supports $filter.
    *
    * @param \DateTime $val The onPremisesLastSyncDateTime
    *
    * @return Group
    */
    public function setOnPremisesLastSyncDateTime($val)
    {
        $this->_propDict["onPremisesLastSyncDateTime"] = $val;
        return $this;
    }
    

     /** 
     * Gets the onPremisesProvisioningErrors
    * Errors when using Microsoft synchronization product during provisioning. Returned by default.
     *
     * @return array The onPremisesProvisioningErrors
     */
    public function getOnPremisesProvisioningErrors()
    {
        if (array_key_exists("onPremisesProvisioningErrors", $this->_propDict)) {
           return $this->_propDict["onPremisesProvisioningErrors"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the onPremisesProvisioningErrors
    * Errors when using Microsoft synchronization product during provisioning. Returned by default.
    *
    * @param OnPremisesProvisioningError $val The onPremisesProvisioningErrors
    *
    * @return Group
    */
    public function setOnPremisesProvisioningErrors($val)
    {
		$this->_propDict["onPremisesProvisioningErrors"] = $val;
        return $this;
    }
    
    /**
    * Gets the onPremisesSecurityIdentifier
    * Contains the on-premises security identifier (SID) for the group that was synchronized from on-premises to the cloud. Returned by default. Read-only.
    *
    * @return string The onPremisesSecurityIdentifier
    */
    public function getOnPremisesSecurityIdentifier()
    {
        if (array_key_exists("onPremisesSecurityIdentifier", $this->_propDict)) {
            return $this->_propDict["onPremisesSecurityIdentifier"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the onPremisesSecurityIdentifier
    * Contains the on-premises security identifier (SID) for the group that was synchronized from on-premises to the cloud. Returned by default. Read-only.
    *
    * @param string $val The onPremisesSecurityIdentifier
    *
    * @return Group
    */
    public function setOnPremisesSecurityIdentifier($val)
    {
        $this->_propDict["onPremisesSecurityIdentifier"] = $val;
        return $this;
    }
    
    /**
    * Gets the onPremisesSyncEnabled
    * true if this group is synced from an on-premises directory; false if this group was originally synced from an on-premises directory but is no longer synced; null if this object has never been synced from an on-premises directory (default). Returned by default. Read-only. Supports $filter.
    *
    * @return bool The onPremisesSyncEnabled
    */
    public function getOnPremisesSyncEnabled()
    {
        if (array_key_exists("onPremisesSyncEnabled", $this->_propDict)) {
            return $this->_propDict["onPremisesSyncEnabled"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the onPremisesSyncEnabled
    * true if this group is synced from an on-premises directory; false if this group was originally synced from an on-premises directory but is no longer synced; null if this object has never been synced from an on-premises directory (default). Returned by default. Read-only. Supports $filter.
    *
    * @param bool $val The onPremisesSyncEnabled
    *
    * @return Group
    */
    public function setOnPremisesSyncEnabled($val)
    {
        $this->_propDict["onPremisesSyncEnabled"] = boolval($val);
        return $this;
    }
    
    /**
    * Gets the preferredDataLocation
    * The preferred data location for the group. For more information, see  OneDrive Online Multi-Geo. Returned by default.
    *
    * @return string The preferredDataLocation
    */
    public function getPreferredDataLocation()
    {
        if (array_key_exists("preferredDataLocation", $this->_propDict)) {
            return $this->_propDict["preferredDataLocation"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the preferredDataLocation
    * The preferred data location for the group. For more information, see  OneDrive Online Multi-Geo. Returned by default.
    *
    * @param string $val The preferredDataLocation
    *
    * @return Group
    */
    public function setPreferredDataLocation($val)
    {
        $this->_propDict["preferredDataLocation"] = $val;
        return $this;
    }
    
    /**
    * Gets the proxyAddresses
    * Email addresses for the group that direct to the same group mailbox. For example: ['SMTP: bob@contoso.com', 'smtp: bob@sales.contoso.com']. The any operator is required to filter expressions on multi-valued properties. Returned by default. Read-only. Not nullable. Supports $filter.
    *
    * @return string The proxyAddresses
    */
    public function getProxyAddresses()
    {
        if (array_key_exists("proxyAddresses", $this->_propDict)) {
            return $this->_propDict["proxyAddresses"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the proxyAddresses
    * Email addresses for the group that direct to the same group mailbox. For example: ['SMTP: bob@contoso.com', 'smtp: bob@sales.contoso.com']. The any operator is required to filter expressions on multi-valued properties. Returned by default. Read-only. Not nullable. Supports $filter.
    *
    * @param string $val The proxyAddresses
    *
    * @return Group
    */
    public function setProxyAddresses($val)
    {
        $this->_propDict["proxyAddresses"] = $val;
        return $this;
    }
    
    /**
    * Gets the renewedDateTime
    * Timestamp of when the group was last renewed. This cannot be modified directly and is only updated via the renew service action. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 would look like this: '2014-01-01T00:00:00Z'. Returned by default. Read-only.
    *
    * @return \DateTime The renewedDateTime
    */
    public function getRenewedDateTime()
    {
        if (array_key_exists("renewedDateTime", $this->_propDict)) {
            if (is_a($this->_propDict["renewedDateTime"], "\DateTime")) {
                return $this->_propDict["renewedDateTime"];
            } else {
                $this->_propDict["renewedDateTime"] = new \DateTime($this->_propDict["renewedDateTime"]);
                return $this->_propDict["renewedDateTime"];
            }
        }
        return null;
    }
    
    /**
    * Sets the renewedDateTime
    * Timestamp of when the group was last renewed. This cannot be modified directly and is only updated via the renew service action. The Timestamp type represents date and time information using ISO 8601 format and is always in UTC time. For example, midnight UTC on Jan 1, 2014 would look like this: '2014-01-01T00:00:00Z'. Returned by default. Read-only.
    *
    * @param \DateTime $val The renewedDateTime
    *
    * @return Group
    */
    public function setRenewedDateTime($val)
    {
        $this->_propDict["renewedDateTime"] = $val;
        return $this;
    }
    
    /**
    * Gets the securityEnabled
    * Specifies whether the group is a security group. Returned by default. Supports $filter.
    *
    * @return bool The securityEnabled
    */
    public function getSecurityEnabled()
    {
        if (array_key_exists("securityEnabled", $this->_propDict)) {
            return $this->_propDict["securityEnabled"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the securityEnabled
    * Specifies whether the group is a security group. Returned by default. Supports $filter.
    *
    * @param bool $val The securityEnabled
    *
    * @return Group
    */
    public function setSecurityEnabled($val)
    {
        $this->_propDict["securityEnabled"] = boolval($val);
        return $this;
    }
    
    /**
    * Gets the securityIdentifier
    * Security identifier of the group, used in Windows scenarios. Returned by default.
    *
    * @return string The securityIdentifier
    */
    public function getSecurityIdentifier()
    {
        if (array_key_exists("securityIdentifier", $this->_propDict)) {
            return $this->_propDict["securityIdentifier"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the securityIdentifier
    * Security identifier of the group, used in Windows scenarios. Returned by default.
    *
    * @param string $val The securityIdentifier
    *
    * @return Group
    */
    public function setSecurityIdentifier($val)
    {
        $this->_propDict["securityIdentifier"] = $val;
        return $this;
    }
    
    /**
    * Gets the visibility
    * Specifies the visibility of an Office 365 group. Possible values are: Private, Public, or Hiddenmembership; blank values are treated as public.  See group visibility options to learn more.Visibility can be set only when a group is created; it is not editable.Visibility is supported only for unified groups; it is not supported for security groups. Returned by default.
    *
    * @return string The visibility
    */
    public function getVisibility()
    {
        if (array_key_exists("visibility", $this->_propDict)) {
            return $this->_propDict["visibility"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the visibility
    * Specifies the visibility of an Office 365 group. Possible values are: Private, Public, or Hiddenmembership; blank values are treated as public.  See group visibility options to learn more.Visibility can be set only when a group is created; it is not editable.Visibility is supported only for unified groups; it is not supported for security groups. Returned by default.
    *
    * @param string $val The visibility
    *
    * @return Group
    */
    public function setVisibility($val)
    {
        $this->_propDict["visibility"] = $val;
        return $this;
    }
    
    /**
    * Gets the allowExternalSenders
    * Indicates if people external to the organization can send messages to the group. Default value is false. Returned only on $select.
    *
    * @return bool The allowExternalSenders
    */
    public function getAllowExternalSenders()
    {
        if (array_key_exists("allowExternalSenders", $this->_propDict)) {
            return $this->_propDict["allowExternalSenders"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the allowExternalSenders
    * Indicates if people external to the organization can send messages to the group. Default value is false. Returned only on $select.
    *
    * @param bool $val The allowExternalSenders
    *
    * @return Group
    */
    public function setAllowExternalSenders($val)
    {
        $this->_propDict["allowExternalSenders"] = boolval($val);
        return $this;
    }
    
    /**
    * Gets the autoSubscribeNewMembers
    * Indicates if new members added to the group will be auto-subscribed to receive email notifications. You can set this property in a PATCH request for the group; do not set it in the initial POST request that creates the group. Default value is false. Returned only on $select.
    *
    * @return bool The autoSubscribeNewMembers
    */
    public function getAutoSubscribeNewMembers()
    {
        if (array_key_exists("autoSubscribeNewMembers", $this->_propDict)) {
            return $this->_propDict["autoSubscribeNewMembers"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the autoSubscribeNewMembers
    * Indicates if new members added to the group will be auto-subscribed to receive email notifications. You can set this property in a PATCH request for the group; do not set it in the initial POST request that creates the group. Default value is false. Returned only on $select.
    *
    * @param bool $val The autoSubscribeNewMembers
    *
    * @return Group
    */
    public function setAutoSubscribeNewMembers($val)
    {
        $this->_propDict["autoSubscribeNewMembers"] = boolval($val);
        return $this;
    }
    
    /**
    * Gets the isSubscribedByMail
    * Indicates whether the signed-in user is subscribed to receive email conversations. Default value is true. Returned only on $select.
    *
    * @return bool The isSubscribedByMail
    */
    public function getIsSubscribedByMail()
    {
        if (array_key_exists("isSubscribedByMail", $this->_propDict)) {
            return $this->_propDict["isSubscribedByMail"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the isSubscribedByMail
    * Indicates whether the signed-in user is subscribed to receive email conversations. Default value is true. Returned only on $select.
    *
    * @param bool $val The isSubscribedByMail
    *
    * @return Group
    */
    public function setIsSubscribedByMail($val)
    {
        $this->_propDict["isSubscribedByMail"] = boolval($val);
        return $this;
    }
    
    /**
    * Gets the unseenCount
    * Count of conversations that have received new posts since the signed-in user last visited the group. Returned only on $select.
    *
    * @return int The unseenCount
    */
    public function getUnseenCount()
    {
        if (array_key_exists("unseenCount", $this->_propDict)) {
            return $this->_propDict["unseenCount"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the unseenCount
    * Count of conversations that have received new posts since the signed-in user last visited the group. Returned only on $select.
    *
    * @param int $val The unseenCount
    *
    * @return Group
    */
    public function setUnseenCount($val)
    {
        $this->_propDict["unseenCount"] = intval($val);
        return $this;
    }
    
    /**
    * Gets the isArchived
    *
    * @return bool The isArchived
    */
    public function getIsArchived()
    {
        if (array_key_exists("isArchived", $this->_propDict)) {
            return $this->_propDict["isArchived"];
        } else {
            return null;
        }
    }
    
    /**
    * Sets the isArchived
    *
    * @param bool $val The isArchived
    *
    * @return Group
    */
    public function setIsArchived($val)
    {
        $this->_propDict["isArchived"] = boolval($val);
        return $this;
    }
    

     /** 
     * Gets the members
    * Users and groups that are members of this group. HTTP Methods: GET (supported for all groups), POST (supported for Office 365 groups, security groups and mail-enabled security groups), DELETE (supported for Office 365 groups and security groups) Nullable.
     *
     * @return array The members
     */
    public function getMembers()
    {
        if (array_key_exists("members", $this->_propDict)) {
           return $this->_propDict["members"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the members
    * Users and groups that are members of this group. HTTP Methods: GET (supported for all groups), POST (supported for Office 365 groups, security groups and mail-enabled security groups), DELETE (supported for Office 365 groups and security groups) Nullable.
    *
    * @param DirectoryObject $val The members
    *
    * @return Group
    */
    public function setMembers($val)
    {
		$this->_propDict["members"] = $val;
        return $this;
    }
    

     /** 
     * Gets the memberOf
    * Groups that this group is a member of. HTTP Methods: GET (supported for all groups). Read-only. Nullable.
     *
     * @return array The memberOf
     */
    public function getMemberOf()
    {
        if (array_key_exists("memberOf", $this->_propDict)) {
           return $this->_propDict["memberOf"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the memberOf
    * Groups that this group is a member of. HTTP Methods: GET (supported for all groups). Read-only. Nullable.
    *
    * @param DirectoryObject $val The memberOf
    *
    * @return Group
    */
    public function setMemberOf($val)
    {
		$this->_propDict["memberOf"] = $val;
        return $this;
    }
    

     /** 
     * Gets the membersWithLicenseErrors
    * A list of group members with license errors from this group-based license assignment. Read-only.
     *
     * @return array The membersWithLicenseErrors
     */
    public function getMembersWithLicenseErrors()
    {
        if (array_key_exists("membersWithLicenseErrors", $this->_propDict)) {
           return $this->_propDict["membersWithLicenseErrors"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the membersWithLicenseErrors
    * A list of group members with license errors from this group-based license assignment. Read-only.
    *
    * @param DirectoryObject $val The membersWithLicenseErrors
    *
    * @return Group
    */
    public function setMembersWithLicenseErrors($val)
    {
		$this->_propDict["membersWithLicenseErrors"] = $val;
        return $this;
    }
    

     /** 
     * Gets the transitiveMembers
     *
     * @return array The transitiveMembers
     */
    public function getTransitiveMembers()
    {
        if (array_key_exists("transitiveMembers", $this->_propDict)) {
           return $this->_propDict["transitiveMembers"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the transitiveMembers
    *
    * @param DirectoryObject $val The transitiveMembers
    *
    * @return Group
    */
    public function setTransitiveMembers($val)
    {
		$this->_propDict["transitiveMembers"] = $val;
        return $this;
    }
    

     /** 
     * Gets the transitiveMemberOf
     *
     * @return array The transitiveMemberOf
     */
    public function getTransitiveMemberOf()
    {
        if (array_key_exists("transitiveMemberOf", $this->_propDict)) {
           return $this->_propDict["transitiveMemberOf"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the transitiveMemberOf
    *
    * @param DirectoryObject $val The transitiveMemberOf
    *
    * @return Group
    */
    public function setTransitiveMemberOf($val)
    {
		$this->_propDict["transitiveMemberOf"] = $val;
        return $this;
    }
    
    /**
    * Gets the createdOnBehalfOf
    * The user (or application) that created the group. NOTE: This is not set if the user is an administrator. Read-only.
    *
    * @return DirectoryObject The createdOnBehalfOf
    */
    public function getCreatedOnBehalfOf()
    {
        if (array_key_exists("createdOnBehalfOf", $this->_propDict)) {
            if (is_a($this->_propDict["createdOnBehalfOf"], "Microsoft\Graph\Model\DirectoryObject")) {
                return $this->_propDict["createdOnBehalfOf"];
            } else {
                $this->_propDict["createdOnBehalfOf"] = new DirectoryObject($this->_propDict["createdOnBehalfOf"]);
                return $this->_propDict["createdOnBehalfOf"];
            }
        }
        return null;
    }
    
    /**
    * Sets the createdOnBehalfOf
    * The user (or application) that created the group. NOTE: This is not set if the user is an administrator. Read-only.
    *
    * @param DirectoryObject $val The createdOnBehalfOf
    *
    * @return Group
    */
    public function setCreatedOnBehalfOf($val)
    {
        $this->_propDict["createdOnBehalfOf"] = $val;
        return $this;
    }
    

     /** 
     * Gets the owners
    * The owners of the group. The owners are a set of non-admin users who are allowed to modify this object. Limited to 10 owners. HTTP Methods: GET (supported for all groups), POST (supported for Office 365 groups, security groups and mail-enabled security groups), DELETE (supported for Office 365 groups and security groups). Nullable.
     *
     * @return array The owners
     */
    public function getOwners()
    {
        if (array_key_exists("owners", $this->_propDict)) {
           return $this->_propDict["owners"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the owners
    * The owners of the group. The owners are a set of non-admin users who are allowed to modify this object. Limited to 10 owners. HTTP Methods: GET (supported for all groups), POST (supported for Office 365 groups, security groups and mail-enabled security groups), DELETE (supported for Office 365 groups and security groups). Nullable.
    *
    * @param DirectoryObject $val The owners
    *
    * @return Group
    */
    public function setOwners($val)
    {
		$this->_propDict["owners"] = $val;
        return $this;
    }
    

     /** 
     * Gets the settings
    * Read-only. Nullable.
     *
     * @return array The settings
     */
    public function getSettings()
    {
        if (array_key_exists("settings", $this->_propDict)) {
           return $this->_propDict["settings"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the settings
    * Read-only. Nullable.
    *
    * @param GroupSetting $val The settings
    *
    * @return Group
    */
    public function setSettings($val)
    {
		$this->_propDict["settings"] = $val;
        return $this;
    }
    

     /** 
     * Gets the conversations
    * The group's conversations.
     *
     * @return array The conversations
     */
    public function getConversations()
    {
        if (array_key_exists("conversations", $this->_propDict)) {
           return $this->_propDict["conversations"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the conversations
    * The group's conversations.
    *
    * @param Conversation $val The conversations
    *
    * @return Group
    */
    public function setConversations($val)
    {
		$this->_propDict["conversations"] = $val;
        return $this;
    }
    

     /** 
     * Gets the photos
    * The profile photos owned by the group. Read-only. Nullable.
     *
     * @return array The photos
     */
    public function getPhotos()
    {
        if (array_key_exists("photos", $this->_propDict)) {
           return $this->_propDict["photos"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the photos
    * The profile photos owned by the group. Read-only. Nullable.
    *
    * @param ProfilePhoto $val The photos
    *
    * @return Group
    */
    public function setPhotos($val)
    {
		$this->_propDict["photos"] = $val;
        return $this;
    }
    

     /** 
     * Gets the acceptedSenders
    * The list of users or groups that are allowed to create post's or calendar events in this group. If this list is non-empty then only users or groups listed here are allowed to post.
     *
     * @return array The acceptedSenders
     */
    public function getAcceptedSenders()
    {
        if (array_key_exists("acceptedSenders", $this->_propDict)) {
           return $this->_propDict["acceptedSenders"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the acceptedSenders
    * The list of users or groups that are allowed to create post's or calendar events in this group. If this list is non-empty then only users or groups listed here are allowed to post.
    *
    * @param DirectoryObject $val The acceptedSenders
    *
    * @return Group
    */
    public function setAcceptedSenders($val)
    {
		$this->_propDict["acceptedSenders"] = $val;
        return $this;
    }
    

     /** 
     * Gets the rejectedSenders
    * The list of users or groups that are not allowed to create posts or calendar events in this group. Nullable
     *
     * @return array The rejectedSenders
     */
    public function getRejectedSenders()
    {
        if (array_key_exists("rejectedSenders", $this->_propDict)) {
           return $this->_propDict["rejectedSenders"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the rejectedSenders
    * The list of users or groups that are not allowed to create posts or calendar events in this group. Nullable
    *
    * @param DirectoryObject $val The rejectedSenders
    *
    * @return Group
    */
    public function setRejectedSenders($val)
    {
		$this->_propDict["rejectedSenders"] = $val;
        return $this;
    }
    

     /** 
     * Gets the threads
    * The group's conversation threads. Nullable.
     *
     * @return array The threads
     */
    public function getThreads()
    {
        if (array_key_exists("threads", $this->_propDict)) {
           return $this->_propDict["threads"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the threads
    * The group's conversation threads. Nullable.
    *
    * @param ConversationThread $val The threads
    *
    * @return Group
    */
    public function setThreads($val)
    {
		$this->_propDict["threads"] = $val;
        return $this;
    }
    
    /**
    * Gets the calendar
    * The group's calendar. Read-only.
    *
    * @return Calendar The calendar
    */
    public function getCalendar()
    {
        if (array_key_exists("calendar", $this->_propDict)) {
            if (is_a($this->_propDict["calendar"], "Microsoft\Graph\Model\Calendar")) {
                return $this->_propDict["calendar"];
            } else {
                $this->_propDict["calendar"] = new Calendar($this->_propDict["calendar"]);
                return $this->_propDict["calendar"];
            }
        }
        return null;
    }
    
    /**
    * Sets the calendar
    * The group's calendar. Read-only.
    *
    * @param Calendar $val The calendar
    *
    * @return Group
    */
    public function setCalendar($val)
    {
        $this->_propDict["calendar"] = $val;
        return $this;
    }
    

     /** 
     * Gets the calendarView
    * The calendar view for the calendar. Read-only.
     *
     * @return array The calendarView
     */
    public function getCalendarView()
    {
        if (array_key_exists("calendarView", $this->_propDict)) {
           return $this->_propDict["calendarView"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the calendarView
    * The calendar view for the calendar. Read-only.
    *
    * @param Event $val The calendarView
    *
    * @return Group
    */
    public function setCalendarView($val)
    {
		$this->_propDict["calendarView"] = $val;
        return $this;
    }
    

     /** 
     * Gets the events
    * The group's calendar events.
     *
     * @return array The events
     */
    public function getEvents()
    {
        if (array_key_exists("events", $this->_propDict)) {
           return $this->_propDict["events"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the events
    * The group's calendar events.
    *
    * @param Event $val The events
    *
    * @return Group
    */
    public function setEvents($val)
    {
		$this->_propDict["events"] = $val;
        return $this;
    }
    
    /**
    * Gets the photo
    * The group's profile photo
    *
    * @return ProfilePhoto The photo
    */
    public function getPhoto()
    {
        if (array_key_exists("photo", $this->_propDict)) {
            if (is_a($this->_propDict["photo"], "Microsoft\Graph\Model\ProfilePhoto")) {
                return $this->_propDict["photo"];
            } else {
                $this->_propDict["photo"] = new ProfilePhoto($this->_propDict["photo"]);
                return $this->_propDict["photo"];
            }
        }
        return null;
    }
    
    /**
    * Sets the photo
    * The group's profile photo
    *
    * @param ProfilePhoto $val The photo
    *
    * @return Group
    */
    public function setPhoto($val)
    {
        $this->_propDict["photo"] = $val;
        return $this;
    }
    
    /**
    * Gets the drive
    * The group's default drive. Read-only.
    *
    * @return Drive The drive
    */
    public function getDrive()
    {
        if (array_key_exists("drive", $this->_propDict)) {
            if (is_a($this->_propDict["drive"], "Microsoft\Graph\Model\Drive")) {
                return $this->_propDict["drive"];
            } else {
                $this->_propDict["drive"] = new Drive($this->_propDict["drive"]);
                return $this->_propDict["drive"];
            }
        }
        return null;
    }
    
    /**
    * Sets the drive
    * The group's default drive. Read-only.
    *
    * @param Drive $val The drive
    *
    * @return Group
    */
    public function setDrive($val)
    {
        $this->_propDict["drive"] = $val;
        return $this;
    }
    

     /** 
     * Gets the drives
    * The group's drives. Read-only.
     *
     * @return array The drives
     */
    public function getDrives()
    {
        if (array_key_exists("drives", $this->_propDict)) {
           return $this->_propDict["drives"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the drives
    * The group's drives. Read-only.
    *
    * @param Drive $val The drives
    *
    * @return Group
    */
    public function setDrives($val)
    {
		$this->_propDict["drives"] = $val;
        return $this;
    }
    

     /** 
     * Gets the sites
    * The list of SharePoint sites in this group. Access the default site with /sites/root.
     *
     * @return array The sites
     */
    public function getSites()
    {
        if (array_key_exists("sites", $this->_propDict)) {
           return $this->_propDict["sites"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the sites
    * The list of SharePoint sites in this group. Access the default site with /sites/root.
    *
    * @param Site $val The sites
    *
    * @return Group
    */
    public function setSites($val)
    {
		$this->_propDict["sites"] = $val;
        return $this;
    }
    

     /** 
     * Gets the extensions
    * The collection of open extensions defined for the group. Read-only. Nullable.
     *
     * @return array The extensions
     */
    public function getExtensions()
    {
        if (array_key_exists("extensions", $this->_propDict)) {
           return $this->_propDict["extensions"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the extensions
    * The collection of open extensions defined for the group. Read-only. Nullable.
    *
    * @param Extension $val The extensions
    *
    * @return Group
    */
    public function setExtensions($val)
    {
		$this->_propDict["extensions"] = $val;
        return $this;
    }
    

     /** 
     * Gets the groupLifecyclePolicies
    * The collection of lifecycle policies for this group. Read-only. Nullable.
     *
     * @return array The groupLifecyclePolicies
     */
    public function getGroupLifecyclePolicies()
    {
        if (array_key_exists("groupLifecyclePolicies", $this->_propDict)) {
           return $this->_propDict["groupLifecyclePolicies"];
        } else {
            return null;
        }
    }
    
    /** 
    * Sets the groupLifecyclePolicies
    * The collection of lifecycle policies for this group. Read-only. Nullable.
    *
    * @param GroupLifecyclePolicy $val The groupLifecyclePolicies
    *
    * @return Group
    */
    public function setGroupLifecyclePolicies($val)
    {
		$this->_propDict["groupLifecyclePolicies"] = $val;
        return $this;
    }
    
    /**
    * Gets the planner
    * Entry-point to Planner resource that might exist for a Unified Group.
    *
    * @return PlannerGroup The planner
    */
    public function getPlanner()
    {
        if (array_key_exists("planner", $this->_propDict)) {
            if (is_a($this->_propDict["planner"], "Microsoft\Graph\Model\PlannerGroup")) {
                return $this->_propDict["planner"];
            } else {
                $this->_propDict["planner"] = new PlannerGroup($this->_propDict["planner"]);
                return $this->_propDict["planner"];
            }
        }
        return null;
    }
    
    /**
    * Sets the planner
    * Entry-point to Planner resource that might exist for a Unified Group.
    *
    * @param PlannerGroup $val The planner
    *
    * @return Group
    */
    public function setPlanner($val)
    {
        $this->_propDict["planner"] = $val;
        return $this;
    }
    
    /**
    * Gets the onenote
    * Read-only.
    *
    * @return Onenote The onenote
    */
    public function getOnenote()
    {
        if (array_key_exists("onenote", $this->_propDict)) {
            if (is_a($this->_propDict["onenote"], "Microsoft\Graph\Model\Onenote")) {
                return $this->_propDict["onenote"];
            } else {
                $this->_propDict["onenote"] = new Onenote($this->_propDict["onenote"]);
                return $this->_propDict["onenote"];
            }
        }
        return null;
    }
    
    /**
    * Sets the onenote
    * Read-only.
    *
    * @param Onenote $val The onenote
    *
    * @return Group
    */
    public function setOnenote($val)
    {
        $this->_propDict["onenote"] = $val;
        return $this;
    }
    
    /**
    * Gets the team
    *
    * @return Team The team
    */
    public function getTeam()
    {
        if (array_key_exists("team", $this->_propDict)) {
            if (is_a($this->_propDict["team"], "Microsoft\Graph\Model\Team")) {
                return $this->_propDict["team"];
            } else {
                $this->_propDict["team"] = new Team($this->_propDict["team"]);
                return $this->_propDict["team"];
            }
        }
        return null;
    }
    
    /**
    * Sets the team
    *
    * @param Team $val The team
    *
    * @return Group
    */
    public function setTeam($val)
    {
        $this->_propDict["team"] = $val;
        return $this;
    }
    
}