The version of the activity type. 
|  Note: | 
|---|
| The activity type consists of the name and version, the combination of which must be unique within
            the domain. | 
 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 - 64

 Declaration Syntax
public string Version { get; set; }Assembly: 
AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)