[UFUNCTION](Programming/UnrealArchitecture/Reference/Functions)(BlueprintCallable, Category=NiagaraDataChannel, Meta=(Keywords="niagara DataChannel")) bool InitWrite ( [FNiagaraDataChannelSearchParameters](API\Plugins\Niagara\FNiagaraDataChannelSearchParamet-) SearchParams, int32 Count, bool bVisibleToGame, bool bVisibleToCPU, bool bVisibleToGPU )