AT:

• I can only run commands for historic data which belongs to one of the authenticated tenants
• if no authenticated tenant id is set then I can only run commands for historic data which belongs to no tenant
• if no authentication is set (i.e. no user id) then I can run commands for all historic data

Commands:

• deleteHistoricTaskInstance
• deleteHistoricProcessInstance
• deleteHistoricCaseInstance
• deleteHistoricDecisionInstance
• getHistoricJobLogExceptionStacktrace