Gets and sets the property RoleSessionName. 
            
            An identifier for the assumed role session. Typically, you pass the name or identifier
            that      is associated with the user who is using your application. That way, the
            temporary security      credentials that your application will use are associated
            with that user. This session name is      included as part of the ARN and assumed
            role ID in the  CopyC# response      element.
CopyC# response      element. 
            AssumedRoleUser
 Declaration Syntax
 Declaration Syntax| C# | 
public string RoleSessionName { get; set; }