DiscoverInstancesRevision (smaws-clients.Smaws_Client_ServiceDiscovery.DiscoverInstancesRevision)

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsJson.error
  | `InvalidInput of Types.invalid_input
  | `NamespaceNotFound of Types.namespace_not_found
  | `RequestLimitExceeded of Types.request_limit_exceeded
  | `ServiceNotFound of Types.service_not_found ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.discover_instances_revision_request ->
  (Types.discover_instances_revision_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `InvalidInput of Types.invalid_input
    | `NamespaceNotFound of Types.namespace_not_found
    | `RequestLimitExceeded of Types.request_limit_exceeded
    | `ServiceNotFound of Types.service_not_found ])
    Stdlib.result