new ManagedError(codeopt, messageopt)
    Error class used by the API in exceptions and callbacks
    Parameters:
| Name | Type | Attributes | Default | Description | 
|---|---|---|---|---|
code | 
            
            number | 
                
                    <optional> | 
            
            
                ErrorCode.GeneralError | an error code | 
message | 
            
            string | 
                
                    <optional> | 
            
            
                "" | an error description | 
Properties:
| Name | Type | Description | 
|---|---|---|
number | 
            
            LiveSupport.VisitorAPI.ErrorCode | The numeric error code. | 
message | 
            
            string | The description of the error. | 
- Source:
 
Extends
- Error