Deletes a subscription from the report server database.
Assembly: ReportService2010 (in ReportService2010.dll)
The table below shows header and permissions information on this operation.
SOAP Header Usage
Native Mode Required Permissions
SharePoint Mode Required Permissions
OR ( AND the user is the subscription owner AND the subscription is a scheduled subscription)
To delete the subscription specified in the SubscriptionID parameter, a user must have Delete Subscription permissions on the report that is associated with the subscription.