POST /

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

Action=CreateCapacityReservation&AvailabilityZone=__AvailabilityZone__&AvailabilityZoneId=__AvailabilityZoneId__&ClientToken=__ClientToken__&CommitmentDuration=1&DeliveryPreference=fixed&DryRun=true&EbsOptimized=true&EndDate=2000-01-01T00%3A00%3A00Z&EndDateType=unlimited&EphemeralStorage=true&InstanceCount=1&InstanceMatchCriteria=open&InstancePlatform=Linux%2FUNIX&InstanceType=__InstanceType__&OutpostArn=__OutpostArn__&PlacementGroupArn=__PlacementGroupArn__&StartDate=2000-01-01T00%3A00%3A00Z&TagSpecifications.1.ResourceType=capacity-reservation&TagSpecifications.1.Tag.1.Key=__Key__&TagSpecifications.1.Tag.1.Value=__Value__&TagSpecifications.1.Tag.2.Key=__Key__&TagSpecifications.1.Tag.2.Value=__Value__&TagSpecifications.2.ResourceType=capacity-reservation&TagSpecifications.2.Tag.1.Key=__Key__&TagSpecifications.2.Tag.1.Value=__Value__&TagSpecifications.2.Tag.2.Key=__Key__&TagSpecifications.2.Tag.2.Value=__Value__&Tenancy=default&Version=2016-11-15