PreviewAgents (smaws-clients.Smaws_Client

val error_to_string : 
  [ Smaws_Lib.Protocols.AwsJson.error
  | `AccessDeniedException of Types.access_denied_exception
  | `InternalException of Types.internal_exception
  | `InvalidCrossAccountRoleException of
    Types.invalid_cross_account_role_exception
  | `InvalidInputException of Types.invalid_input_exception
  | `NoSuchEntityException of Types.no_such_entity_exception ] ->
  string

val request : 
  'http_type Smaws_Lib.Context.t ->
  Types.preview_agents_request ->
  (Types.preview_agents_response,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `AccessDeniedException of Types.access_denied_exception
    | `InternalException of Types.internal_exception
    | `InvalidCrossAccountRoleException of
      Types.invalid_cross_account_role_exception
    | `InvalidInputException of Types.invalid_input_exception
    | `NoSuchEntityException of Types.no_such_entity_exception ])
    Stdlib.result

val request_with_metadata : 
  'http_type Smaws_Lib.Context.t ->
  Types.preview_agents_request ->
  (Types.preview_agents_response Smaws_Lib.Response.t,
    [> Smaws_Lib.Protocols.AwsJson.error
    | `AccessDeniedException of Types.access_denied_exception
    | `InternalException of Types.internal_exception
    | `InvalidCrossAccountRoleException of
      Types.invalid_cross_account_role_exception
    | `InvalidInputException of Types.invalid_input_exception
    | `NoSuchEntityException of Types.no_such_entity_exception ]
    * Smaws_Lib.Response.metadata)
    Stdlib.result