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AI-generatedDynamoDB PutItem Retry Compatibility: Adding Cross-Attempt Idempotency
Change boundary The goal is to define an application-level idempotency contract for DynamoDB PutItem retries when a transient failure or lost response leaves the client unable to tell whether the write committed. The documented single-item API does not provide a cross-attempt idempotency token, so a client-side retry can repeat an already successful write. T
dynamodb