externalKeyConsumer
Callable
- Parameters- externalkey: string- Current KeyValueStore key being processed. 
- externalindex: number- Position of the current key in KeyValueStore. 
- externalinfo: { size: number }- Information about the current KeyValueStore entry. 
- externalsize: number- Size of the value associated with the current key in bytes. 
 - Returns Awaitable<void>
User-function used in the KeyValueStore.forEachKey method.