Database.com Metadata API Developer's Guide - Salesforce.com

Metadata TypesSharingRecalculationrecord, and the sharing access is maintained across record owner changes. For more information, see “Overview of SharingSettings” in the Database.com online help.Use SharingReason to create, update, or delete sharing reason definitions for a custom object. It extends the Metadata metadatatype and inherits its fullName field.VersionSharing reasons are available in API version 14.0 and later.FieldsFieldfullNamelabelField TypestringstringDescriptionRequired. Sharing reason name. The __c suffix is appended tocustom sharing reasons.Inherited from Metadata, this field is not defined in the WSDL forthis metadata type. It must be specified when creating, updating,or deleting. See create() to see an example of this field specifiedfor a call.Required. Descriptive label for the sharing reason. Maximum of 40characters.Declarative Metadata Sample DefinitionThe definition of a sharing reason in a custom object:. . .recruiter__cRecruiter. . .SharingRecalculationRepresents Apex classes that recalculate the Apex managed sharing for a specific custom object. For more information, see“Recalculating Apex Managed Sharing” in the Database.com online help.VersionSharing recalculations are available in API version 14.0 and later.FieldsFieldclassNameField TypestringDescriptionRequired. The Apex class that recalculates the Apex sharing for acustom object. This class must implement theDatabase.Batchable interface.102