AWS SDK for .NET Documentation
ErrorId Property
AmazonAmazon.DataPipeline.ModelSetTaskStatusRequestErrorId Did this page help you?   Yes   No    Tell us about it...
If an error occurred during the task, this value specifies an id value that represents the error. This value is set on the physical attempt object. It is used to display error information to the user. It should not start with string "Service_" which is reserved by the system.

Constraints:

Length
0 - 1024
Pattern
[\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Declaration Syntax
C#
public string ErrorId { get; set; }

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)