diff --git a/.changes/unreleased/Refactor-20241227-103359.yaml b/.changes/unreleased/Refactor-20241227-103359.yaml
index 19645ae7..8fd91c85 100644
--- a/.changes/unreleased/Refactor-20241227-103359.yaml
+++ b/.changes/unreleased/Refactor-20241227-103359.yaml
@@ -1,3 +1,3 @@
 kind: Refactor
-body: 'BREAKING CHANGE: "Nullable" type now wraps all optional struct fields of API input objects. This "Nullable" type enables fields to be set to the JSON "null" value.'
+body: 'BREAKING CHANGE: "Nullable" type now wraps optional "string", "ID", "bool", and timestamp struct fields of API input objects. This "Nullable" type enables fields to be set to the JSON "null" value.'
 time: 2024-12-27T10:33:59.906375-06:00