Stop a retried order from being overwritten
A hands-on DVA-C02 lab. You produce the real artefact and 6 automated checks verify it behaves the way the exam expects.
Try this labAll DVA-C02 practice
- Certification
- DVA-C02
- Format
- Structured configuration
- Difficulty
- medium
- Estimated time
- 12 min
- Automated checks
- 6
The brief
Update the PutItem request so a new order is written only when orderId does not already exist. If that condition rejects the write, return the existing item. Preserve the orders table and the supplied typed Item.
Part of DVA-C02 preparation
Labs are written by ExamNova to teach the decisions the exam tests. They are not reproductions of vendor lab content.