The SPQuota type exposes the following members.
|InvitedUserMaximumLevel||Gets or sets the maximum number of users that can be invited to the site collection when the account mode for Active Directory Domain Services (AD DS)is enabled.|
|QuotaID||Gets or sets the ID for the quota.|
|StorageMaximumLevel||Gets or sets a limit on all disk space used by the site collection.|
|StorageWarningLevel||Gets or sets a storage warning level for when administrators of the site collection receive advance notice before available storage is expended.|
|UpgradedPersistedProperties||Gets the collection of field names and values for fields that were deleted or changed. (Inherited from SPAutoSerializingObject.)|
|UserCodeMaximumLevel||Gets or sets a value that represents the maximum allowed resource usage for this site collection.|
|UserCodeWarningLevel||Gets or sets a value that determines the level of resource usage at which a warning e-mail message is sent.|