AddRegion (smaws-clients.Smaws_Client_DirectoryService.AddRegion)

val request : 
  Smaws_Lib.Context.t ->
  add_region_request ->
  (add_region_result,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `AccessDeniedException of access_denied_exception
    | `ClientException of client_exception
    | `DirectoryAlreadyInRegionException of
      directory_already_in_region_exception
    | `DirectoryDoesNotExistException of directory_does_not_exist_exception
    | `DirectoryUnavailableException of directory_unavailable_exception
    | `EntityDoesNotExistException of entity_does_not_exist_exception
    | `InvalidParameterException of invalid_parameter_exception
    | `RegionLimitExceededException of region_limit_exceeded_exception
    | `ServiceException of service_exception
    | `UnsupportedOperationException of unsupported_operation_exception ])
    Stdlib.result

Adds two domain controllers in the specified Region for the specified directory.