# A JSON 6902 patch adds an annotation named example.com/owner. How is that key written in the patch path?

Kustomize, Hard (Expert), Mutation. https://k8wiz.com/uquiz/a-json-6902-patch-adds-an-annotation-named-examplecomowner-how-is-that-key-written-in-the-patch-path

- A. /metadata/annotations/example.com/owner
- B. /metadata/annotations/'example.com/owner'
- C. /metadata/annotations/example.com~1owner
- D. /metadata/annotations/example.com\/owner

**Answer:** /metadata/annotations/example.com~1owner

**Explanation:** JSON Pointer escapes / as ~1 and ~ as ~0. Without the escape, the path points at a key named owner nested under example.com, and the patch fails or lands in the wrong place.