The API supports idempotency for safely retrying requests without accidentally performing the same operation twice. When creating or updating an object, use an idempotency key. Then, if a connection error occurs, you can safely repeat the request without risk of creating a second object or performing the update twice. To perform an idempotent request, provide an additional Idempotency-Key: <key> header to the request for the endpoint that supports it. The <key> can be any string that uniquely identifies your request. Results of successful requests with Idempotency-Key will be saved and returned on every subsequent request with the same Idempotency-Key.