Values.MetricDataResultsSourceval to_value :
MetricDataResult.t list ->
[> `List of
[> `Structure of
(string
* [> `Enum of string
| `List of
[> `Double of DatapointValue.t
| `Structure of
(string * [> `String of MessageDataCode.t ]) list
| `Timestamp of Timestamp.t ]
list
| `String of MetricId.t ])
list ]
list ]