unset

open fun unset(block: UnsetStageOperators<Document>.() -> Unit)(source)

Deletes existing fields.

This method is equivalent to the $unset stage.

Example

class User(
val name: String,
val age: Int,
val oldValue: String,
)

users.updateManyWithPipeline {
unset {
exclude(User::age)
}
}

External resources