index/functions/createUniqueKey.md
createUniqueKey(
prefix):string
A fresh per-attempt key: <prefix><random UUID>, the UUID a random version-4 one.
Parameters
| Parameter | Type |
|---|---|
prefix | string |
Returns
string
Throws
GalaSDKError CSPRNG_UNAVAILABLE when the platform has no crypto.getRandomValues
(install a polyfill such as react-native-get-random-values on React Native).
csprng unavailable get random values