# GC.Spread.CalcEngine.Functions.IParameterDescription

## Content

# Interface: IParameterDescription

[CalcEngine](../modules/GC.Spread.CalcEngine).[Functions](../modules/GC.Spread.CalcEngine.Functions).IParameterDescription

## Table of contents

### Properties

- [name](GC.Spread.CalcEngine.Functions.IParameterDescription#name)
- [optional](GC.Spread.CalcEngine.Functions.IParameterDescription#optional)
- [repeatable](GC.Spread.CalcEngine.Functions.IParameterDescription#repeatable)

## Properties

### <a id="name" name="name"></a> name

• **name**: `string`

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### <a id="optional" name="optional"></a> optional

• `Optional` **optional**: `boolean`

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### <a id="repeatable" name="repeatable"></a> repeatable

• `Optional` **repeatable**: `boolean`