v1.0.0-beta.15

• [Added] Add restricted roles to monitor update. See #691.
• [Added] Add endpoint for IoT billing usage. See #684.
• [Added] Add query parameters for SLO search endpoint. See #682.
• [Added] Add fields for formula and function query definition and widget formulas. See #680.
• [Added] Add global_time to time_window SLO widget. See #675.
• [Added] Update required fields in SLO correction create and update requests . See #668.
• [Fixed] Fix AWS tag filter delete request. See #701.
• [Fixed] Remove unnecessary field from TimeSeriesFormulaAndFunctionEventQuery. See #700.
• [Fixed] Fix unit format in SLO history response. See #695.
• [Fixed] Change group_by from object to list of objects. See #694.
• [Fixed] Fix location of monitor restricted roles.. See #687.
• [Fixed] Fix paging parameter names for logs aggregate queries. See #681.