Values.GetUpgradeHistoryRequestSourceContainer for request parameters to GetUpgradeHistory operation.
type nonrec t = {domainName : DomainName.t;maxResults : MaxResults.t option;nextToken : NextToken.t option;}val to_value :
t ->
[> `Structure of
(string * [> `Integer of MaxResults.t | `String of DomainName.t ]) list ]