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API > API/Plugins > API/Plugins/ControlRig > API/Plugins/ControlRig/Rigs > API/Plugins/ControlRig/Rigs/URigHierarchy
References
| Module | ControlRig |
| Header | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchy.h |
| Include | #include "Rigs/RigHierarchy.h" |
| Source | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Private/Rigs/RigHierarchy.cpp |
UFUNCTION&40;BlueprintPure, Category&61;URigHierarchy&41;
TArray< FName > GetMetadataNames
&40;
FRigElementKey InItem
&41;
Remarks
Returns the name of metadata for a given element
Parameters
| Name | Description |
|---|---|
| InItem | The element key to return the metadata keys for |