#8328 [Bug]: Key alias are unique between all the users
### What happened?
If you create a key with an user and try with another user with the same key you can't do it.
Ideally every user should be able to create every key alias, internally it should handle that fact.
Related: https://github.com/BerriAI/litellm/issues/2932
### Relevant log output
```shell
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### Are you a ML Ops Team?
No
### What LiteLLM version are you on ?
latest
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