Values.DescribeEngineVersionsResponseSourceReturns information about the replication instance versions used in the project.
type nonrec t = {engineVersions : EngineVersionList.t option;Returned EngineVersion objects that describe the replication instance engine versions used in the project.
*)marker : String_.t option;An optional pagination token provided by a previous request. If this parameter is specified, the response includes only records beyond the marker, up to the value specified by MaxRecords.
*)}val error_of_json :
'a ->
Yojson.Safe.t ->
[> `Unknown_operation_error of 'a * string option ]