Values.DescribeReservedInstancesRequestSourceContainer for the request parameters to the DescribeReservedInstances operation.
type nonrec t = {reservedInstanceId : GUID.t option;The reserved instance identifier filter value. Use this parameter to show only the reservation that matches the specified reserved OpenSearch instance ID.
*)maxResults : MaxResults.t option;An optional parameter that specifies the maximum number of results to return. You can use nextToken to get the next page of results.
*)nextToken : NextToken.t option;If your initial DescribeReservedInstances operation returns a nextToken, you can include the returned nextToken in subsequent DescribeReservedInstances operations, which returns results in the next page.
*)}val to_value :
t ->
[> `Structure of
(string * [> `Integer of MaxResults.t | `String of GUID.t ]) list ]