put https://{server}/ns-api/v2/domains//timeframes/#2
A Days of Week timeframe consists of a single Days of Week entry within the timeframe-day-of-week-array array inside the timeframe. In order to update a Days of Week timeframe, supply a single new Days of Week entry object within the timeframe-day-of-week-array array in the update request. It is not necessary to supply a timeframe-id for the new Days of Week entry. The timeframe-id will be generated automatically. See examples for more information.
The value for update-only must be set to yes for this operation to succeed as desired. If any other value is supplied or the parameter update-only is omitted, undesired behavior will occur.