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> Unreal Engine API Reference > Plugins > Niagara > FNiagaraVariableMetaData > FNiagaraVariableMetaData::SetVariableGuid

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FNiagaraVariableMetaData::SetVariableGuid

Note, the Variable Guid is generally expected to be immutable.

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References

Module	Niagara
Header	/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraTypes.h
Include	#include "NiagaraTypes.h"

Syntax

void SetVariableGuid
(
const FGuid & InVariableGuid
)

Remarks

Note, the Variable Guid is generally expected to be immutable. This method is provided to upgrade existing variables to have the same Guid as variable definitions.

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