asIsNotNullOrNull
Casts this RowFilterExpression as a IsNotNull and retrieves its aws.sdk.kotlin.services.datazone.model.IsNotNullExpression value. Returns null if the RowFilterExpression is not a IsNotNull.
Casts this RowFilterExpression as a IsNotNull and retrieves its aws.sdk.kotlin.services.datazone.model.IsNotNullExpression value. Returns null if the RowFilterExpression is not a IsNotNull.