# `Ash.Resource.Transformers.CacheUniqueKeys`
[🔗](https://github.com/ash-project/ash/blob/v3.24.7/lib/ash/resource/transformers/cache_unique_keys.ex#L5)

Stores the set of unique keys for a resource

# `after?`

# `after_compile?`

# `before?`

# `transform`

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*Consult [api-reference.md](api-reference.md) for complete listing*