AWS SDK for .NET Documentation
Name Property
AmazonAmazon.SimpleWorkflow.ModelRegisterDomainRequestName Did this page help you?   Yes   No    Tell us about it...
Name of the domain to register. The name must be unique. The specified string must not start or end with whitespace. It must not contain a : (colon), / (slash), | (vertical bar), or any control characters (\u0000-\u001f | \u007f - \u009f). Also, it must not contain the literal string "arn".

Constraints:

Length
1 - 256

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

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