| 
 Attribute  | 
 Description  | 
 Supported operations  | 
| 
 AllowSelfServiceUpgrade  | 
 Gets or sets whether the site collection administrators can upgrade this site collection.  | 
 Read, Write  | 
| 
 CompatibilityLevel  | 
 Gets the major version number of the site collection. This version number is used to perform compatibility checks.  | 
 Read  | 
| 
 Groups  | 
 Gets or sets the site collection groups. This attribute is required to create a site collection in SharePoint Online.  | 
 Read, Write  | 
| 
 LastContentModifiedDate  | 
 Gets the date when the site collection content was last modified.  | 
 Read  | 
| 
 LocaleId  | 
 Gets or sets the Locale ID (LCID) for the site collection.  | 
 Read, Write  | 
| 
 LockIssue  | 
 Gets or sets the comment that was written when the site collection was locked.  | 
 Read  | 
| 
 LockState  | 
 Gets or sets a lock state for the site collection. This attribute can take one of the following values: 
  | 
 Read, Write  | 
| 
 ObjectID  | 
 Gets the unique object identifier (GUID).  | 
 Read  | 
| 
 Owner  | 
 Gets or sets the owner of the site collection. This attribute is required to create a site collection in SharePoint Online.  | 
 Read, Write  | 
| 
 ResourceQuota  | 
 Gets or sets the server resource quota for the site collection.  | 
 Read, Write  | 
| 
 ResourceQuotaWarningLevel  | 
 Gets or sets the warning level for the site collection. When the resource usage for the site collection reaches the specified warning level, a notification email is sent.  | 
 Read, Write  | 
| 
 ResourceUsageAverage  | 
 Gets average resource usage for the site collection.  | 
 Read  | 
| 
 ResourceUsageCurrent  | 
 Gets the current resource usage for the site collection.  | 
 Read  | 
| 
 Status  | 
 No description available.  | 
 Read, Write  | 
| 
 StorageQuota  | 
 Gets or sets the storage quota limit for the site collection. This attribute is required to create a site collection in SharePoint Online.  | 
 Read, Write  | 
| 
 StorageQuotaWarningLevel  | 
 Gets or sets the storage warning level for the site collection. In SharePoint Online, you can view the current storage warning level in the site collection properties.  | 
 Read, Write  | 
| 
 StorageUsageCurrent  | 
 Gets the current storage usage for the site collection.  | 
 Read  | 
| 
 Template  | 
 Gets or sets the template for the site collection.  | 
 Read, Write  | 
| 
 TimeZoneId  | 
 Gets or sets the identifier of the time zone for the site collection.  | 
 Read, Write  | 
| 
 Title  | 
 Gets or sets the title of the site collection.  | 
 Read, Write  | 
| 
 Url  | 
 Gets or sets the Web site address (URL). In SharePoint Online, you can view the Web site address in the site collection properties. This attribute is required to create a site collection in SharePoint Online.  | 
 Read, Write  | 
| 
 WebsCount  | 
 No description available.  | 
 Read  |