MongoDB request DSL • opensavvy.ktmongo.dsl.aggregation.stages • ProjectStageOperators • excludeId

excludeId

abstract fun excludeId()

Excludes the _id field.

Example

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

users.aggregate()
    .project {
        include(User::age)
        excludeId()
    }

External resources

• Official documentation