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BlueprintAPI > BlueprintAPI/Interchange > BlueprintAPI/Interchange/Node > BlueprintAPI/Interchange/Node/Material
Makes an attribute key to represent a parameter being given to an input (that is, Inputs:InputName:Parameter). This is more relevant to Materials, but could be used to differentiate between constant values and parameters.
Target is Interchange Shader Ports API
Inputs
| Type | Name | Description |
|---|---|---|
| exec | In | |
| string | Input Name |
Outputs
| Type | Name | Description |
|---|---|---|
| exec | Out | |
| string | Return Value |