Changes to api/alert-rules/{id} POST Create the specified user alert rule.

the request property calculation_minutes became required

the calculation_minutes request property type changed from integer to string

added the new optional request property formulas

the request property calculation became optional

the request property comparator became optional

the request property comparison became optional

the request property measurement_id became optional

the request property threshold_value became optional

added the new optional header request parameter Accept-language

the request property calculation became required

the request property comparator became required

the request property comparison became required

the request property measurement_id became required

the request property threshold_value became required

the calculation_minutes request property type changed from string to integer

deleted the header request parameter Accept-language

removed the request property formulas

the request property calculation_minutes became optional