This example will show shows the necessary configurations for a workflow sending that sends UDRs to the ECS, and for a workflow configured to collect this data. The UDRs sent to the ECS will have an Error Case, that is, a string associated with the Error Code.
Typically, a UDR may be is sent to the ECS as a result of a failing table lookup evaluation. To make sure that the error was is not temporary and that the tables did not simply needed need to be updated first, these the UDRs are recycled. A new workflow is created, collecting them from the ECS and reevaluating the same table lookup. If the problem still exists, the UDR is sent back to the ECS.
The section contains the following subsections:
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