Module Values.PlacementConstraintSource

An object representing a constraint on task placement.

Sourcetype nonrec t = {
  1. expression : PlacementConstraintExpression.t option;
    (*

    A cluster query language expression to apply to the constraint. You cannot specify an expression if the constraint type is distinctInstance. For more information, see Cluster query language in the Amazon ECS Developer Guide.

    *)
  2. type_ : PlacementConstraintType.t option;
    (*

    The type of constraint. Use distinctInstance to ensure that each task in a particular group is running on a different container instance. Use memberOf to restrict the selection to a group of valid candidates.

    *)
}
Sourceval make : ?expression:??? -> ?type_:??? -> unit -> t
Sourceval to_value : t -> [> `Structure of (string * [> `Enum of string | `String of PlacementConstraintExpression.t ]) list ]
Sourceval to_query : t -> Awso.Client.Query.t
Sourceval of_xml : Awso.Xml.t -> t
Sourceval of_string : string -> t
Sourceval of_json : Yojson.Safe.t -> t
Sourceval to_json : t -> Yojson.Safe.t