Module Types.DescribeOrderableDBInstanceOptionsMessage
type t={engine : Aws.BaseTypes.String.t;engine_version : Aws.BaseTypes.String.t option;d_b_instance_class : Aws.BaseTypes.String.t option;license_model : Aws.BaseTypes.String.t option;availability_zone_group : Aws.BaseTypes.String.t option;vpc : Aws.BaseTypes.Boolean.t option;filters : FilterList.t;max_records : Aws.BaseTypes.Integer.t option;marker : Aws.BaseTypes.String.t option;}
val make : engine:Aws.BaseTypes.String.t -> ?engine_version:Aws.BaseTypes.String.t -> ?d_b_instance_class:Aws.BaseTypes.String.t -> ?license_model:Aws.BaseTypes.String.t -> ?availability_zone_group:Aws.BaseTypes.String.t -> ?vpc:Aws.BaseTypes.Boolean.t -> ?filters:FilterList.t -> ?max_records:Aws.BaseTypes.Integer.t -> ?marker:Aws.BaseTypes.String.t -> unit -> tval parse : Ezxmlm.nodes -> t optionval to_query : t -> Aws.Query.tval to_json : t -> [> `Assoc of (string * Aws.Json.t) list ]val of_json : Aws.Json.t -> t