The cause of the failure. This information is generated by the system and can be useful for diagnostic purposes.
 Note: |
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| If cause is set to OPERATION_NOT_PERMITTED, the decision failed because it lacked sufficient permissions. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows. |
Constraints:
Declaration Syntax| C# |
public string Cause { get; set; }