Values.InvoiceUnitsSourceval to_value :
InvoiceUnit.t list ->
[> `List of
[> `Structure of
(string
* [> `Boolean of TaxInheritanceDisabledFlag.t
| `String of InvoiceUnitArnString.t
| `Structure of
(string * [> `List of [> `String of AccountIdString.t ] list ])
list
| `Timestamp of LastModifiedTimestamp.t ])
list ]
list ]