Values.BatchCreateRumMetricDefinitionsErrorsSourceval to_value :
BatchCreateRumMetricDefinitionsError.t list ->
[> `List of
[> `Structure of
(string
* [> `String of String_.t
| `Structure of
(string
* [> `Map of
([> `String of DimensionKey.t ]
* [> `String of DimensionName.t ])
list
| `String of MetricName.t ])
list ])
list ]
list ]