DescribeAutoScalingInstances (smaws-clients.Smaws_Client_AutoScaling.DescribeAutoScalingInstances)

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsQuery.error
  | `InvalidNextToken of Types.invalid_next_token
  | `ResourceContentionFault of Types.resource_contention_fault ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.describe_auto_scaling_instances_type ->
  (Types.auto_scaling_instances_type,
    [> Smaws_Lib.Protocols.AwsQuery.error
    | `InvalidNextToken of Types.invalid_next_token
    | `ResourceContentionFault of Types.resource_contention_fault ])
    Stdlib.result

val request_with_metadata : 
  'http_type Smaws_Lib.Context.t ->
  Types.describe_auto_scaling_instances_type ->
  (Types.auto_scaling_instances_type Smaws_Lib.Response.t,
    [> Smaws_Lib.Protocols.AwsQuery.error
    | `InvalidNextToken of Types.invalid_next_token
    | `ResourceContentionFault of Types.resource_contention_fault ]
    * Smaws_Lib.Response.metadata)
    Stdlib.result