Values_0.SpotPlacementSourceDescribes Spot Instance placement.
type nonrec t = {availabilityZone : String_.t option;The Availability Zone. For example, us-east-2a. [Spot Fleet only] To specify multiple Availability Zones, separate them using commas; for example, "us-east-2a, us-east-2b". Either AvailabilityZone or AvailabilityZoneId must be specified in the request, but not both.
*)groupName : PlacementGroupName.t option;The name of the placement group.
*)tenancy : Tenancy.t option;The tenancy of the instance (if the instance is running in a VPC). An instance with a tenancy of dedicated runs on single-tenant hardware. The host tenancy is not supported for Spot Instances.
*)availabilityZoneId : String_.t option;The ID of the Availability Zone. For example, use2-az1. [Spot Fleet only] To specify multiple Availability Zones, separate them using commas; for example, "use2-az1, use2-bz1". Either AvailabilityZone or AvailabilityZoneId must be specified in the request, but not both.
*)}