We now return WriteResult for insert(…) and update(…) methods accepting WriteOptions. Conditional writes return a state whether the operation was applied or not and this result is propagated via WriteResult to the caller.
Synchronous insert(…) and update(…) without WriteOptions methods do not return a value and are consistent with other Template API modules. The absence of an Exception indicates success. Asynchronous and reactive insert(…) and update(…) without WriteOptions continue to return the entity to make the entity accessible after operation completion.
Previously, we returned null if a lightweight transaction was not applied or suppressed the value value emission.
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