AWS SDK for .NET Documentation
TaskList Property
AmazonAmazon.SimpleWorkflow.ModelScheduleActivityTaskDecisionAttributesTaskList Did this page help you?   Yes   No    Tell us about it...
If set, specifies the name of the task list in which to schedule the activity task. If not specified, the defaultTaskList registered with the activity type will be used.
A task list for this activity task must be specified either as a default for the activity type or through this field. If neither this field is set nor a default task list was specified at registration time then a fault will be returned.
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".
Declaration Syntax
public TaskList TaskList { get; set; }

Assembly: AWSSDK (Module: AWSSDK) Version: (