AWS SDK for .NET Documentation
Input Property
AmazonAmazon.SimpleWorkflow.ModelWorkflowExecutionSignaledEventAttributesInput Did this page help you?   Yes   No    Tell us about it...
Inputs provided with the signal (if any). The decider can use the signal name and inputs to determine how to process the signal.

Constraints:

Length
0 - 32768

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

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