POST /

Content-Type: application/x-www-form-urlencoded

Action=CreateInstanceEventWindow&CronExpression=__CronExpression__&DryRun=true&Name=__Name__&TagSpecification.1.ResourceType=capacity-reservation&TagSpecification.1.Tag.1.Key=__Key__&TagSpecification.1.Tag.1.Value=__Value__&TagSpecification.1.Tag.2.Key=__Key__&TagSpecification.1.Tag.2.Value=__Value__&TagSpecification.2.ResourceType=capacity-reservation&TagSpecification.2.Tag.1.Key=__Key__&TagSpecification.2.Tag.1.Value=__Value__&TagSpecification.2.Tag.2.Key=__Key__&TagSpecification.2.Tag.2.Value=__Value__&TimeRange.1.EndHour=1&TimeRange.1.EndWeekDay=sunday&TimeRange.1.StartHour=1&TimeRange.1.StartWeekDay=sunday&TimeRange.2.EndHour=1&TimeRange.2.EndWeekDay=sunday&TimeRange.2.StartHour=1&TimeRange.2.StartWeekDay=sunday&Version=2016-11-15