PutMaintenanceStartTime (smaws-clients.Smaws_Client_BackupGateway.PutMaintenanceStartTime)

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsJson.error
  | `ConflictException of Types.conflict_exception
  | `ResourceNotFoundException of Types.resource_not_found_exception ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.put_maintenance_start_time_input ->
  (Types.put_maintenance_start_time_output,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `ConflictException of Types.conflict_exception
    | `ResourceNotFoundException of Types.resource_not_found_exception ])
    Stdlib.result