RequiredInputs

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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/FNiagaraFunctionSignature

Syntax

UPROPERTY&40;&41;  
int16 RequiredInputs  
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Remarks

Number of required inputs. Can be less than the actual number of inputs when using bVariadicInput. INDEX_NONE when not using bVariadicInput, denoting that all inputs are required.