03 · Practise and check
Try this yourself
Explain what should happen if the assistant changes the recipient after approval or retries after a network timeout.
Check your understanding
A changed recipient invalidates the original approval. A retry needs an idempotency mechanism so it does not send a duplicate message.
A mistake to avoid
A generic "yes" from an unrelated conversation must not authorise an external action.
Before looking at the answer, write a short explanation and one example of your own. Finish by naming one limitation of the method. Use Mark as read when you are ready, or return to the previous lesson if a term is unclear.
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