UpdateTrial (smaws-clients.Smaws_Client

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

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.update_trial_request ->
  (Types.update_trial_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `ConflictException of Types.conflict_exception
    | `ResourceNotFound of Types.resource_not_found ])
    Stdlib.result

val request_with_metadata : 
  'http_type Smaws_Lib.Context.t ->
  Types.update_trial_request ->
  (Types.update_trial_response Smaws_Lib.Response.t,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `ConflictException of Types.conflict_exception
    | `ResourceNotFound of Types.resource_not_found ]
    * Smaws_Lib.Response.metadata)
    Stdlib.result