MongoDB driver for Kotlin (synchronous) • opensavvy.ktmongo.sync.operations • UpdateOperations • UpsertResult • upsertedId

upsertedId

abstract val upsertedId: ERROR CLASS: Symbol not found for BsonValueReader??

The _id of the upserted document, if any.

If this request modified an existing document, contains null.

Throws

UnsupportedOperationException

If the update was not acknowledged.