Sourceval to_value :
AssetModelSummary.t list->[> `List of
[> `Structure of
(string
* [> `Enum of string| `String of ID.t| `Structure of
(string
* [> `Enum of string| `Structure of
(string
* [> `Enum of string| `List of
[> `Structure of
(string
* [> `Enum of string| `String of DetailedErrorMessage.t ])
list ]
list| `String of ErrorMessage.t ])
list ])
list| `Timestamp of Timestamp.t ])
list ]
list ]