Smaws_Client_SSM.ListDocumentMetadataHistoryInformation about approval reviews for a version of a change template in Change Manager.
val error_to_string :
[ Smaws_Lib.Protocols.AwsJson.error
| `InternalServerError of Types.internal_server_error
| `InvalidDocument of Types.invalid_document
| `InvalidDocumentVersion of Types.invalid_document_version
| `InvalidNextToken of Types.invalid_next_token ] ->
stringval request :
'http_type Smaws_Lib.Context.t ->
Types.list_document_metadata_history_request ->
(Types.list_document_metadata_history_response,
[> Smaws_Lib.Protocols.AwsJson.error
| `InternalServerError of Types.internal_server_error
| `InvalidDocument of Types.invalid_document
| `InvalidDocumentVersion of Types.invalid_document_version
| `InvalidNextToken of Types.invalid_next_token ])
Stdlib.result