diff --git a/openapi.yaml b/openapi.yaml
index 8449b9d..b322469 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -8564,6 +8564,7 @@ components:
             description: |
               RESERVED billing types allow you to specify the duration of the cluster reservation via the duration_days field.
               ON_DEMAND billing types will give you ownership of the cluster until you delete it.
+              SCHEDULED_CAPACITY billing types allow you to reserve capacity for a scheduled time window. You must specify the reservation_start_time and reservation_end_time with this request.
             x-stainless-terraform-configurability: computed
             type: string
             enum: