## PowerQueryFormulaParameter class

Represents the parameter of power query formula.

```javascript
class PowerQueryFormulaParameter extends PowerQueryFormula;
```


## Constructors

| Name | Description |
| --- | --- |
| [constructor(PowerQueryFormula)](#constructor-powerqueryformula-)| Constructs from a parent object convertible to this. |

## Properties

| Property | Type | Description |
| --- | --- | --- |
| [value](#value--)| string | Gets the value of parameter. |
| [groupName](#groupName--)| string | Readonly. Gets the name of group which contains this power query formula. |
| [name](#name--)| string | Gets and sets the name of the power query formula. |
| [description](#description--)| string | Gets and sets the description of the power query formula. |
| [powerQueryFormulaItems](#powerQueryFormulaItems--)| PowerQueryFormulaItemCollection | Readonly. Gets all items of power query formula. |

## Methods

| Method | Description |
| --- | --- |
| [getType()](#getType--)| Gets the type of power query formula. |
| [getFormulaDefinition()](#getFormulaDefinition--)| Gets the definition of the parameter. |


### constructor(PowerQueryFormula) {#constructor-powerqueryformula-}

Constructs from a parent object convertible to this.

```javascript
constructor(obj: PowerQueryFormula);
```

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| obj | PowerQueryFormula | The parent object. |

### value {#value--}

Gets the value of parameter.

```javascript
value : string;
```


### groupName {#groupName--}

Readonly. Gets the name of group which contains this power query formula.

```javascript
groupName : string;
```


### name {#name--}

Gets and sets the name of the power query formula.

```javascript
name : string;
```


### description {#description--}

Gets and sets the description of the power query formula.

```javascript
description : string;
```


### powerQueryFormulaItems {#powerQueryFormulaItems--}

Readonly. Gets all items of power query formula.

```javascript
powerQueryFormulaItems : PowerQueryFormulaItemCollection;
```


### getType() {#getType--}

Gets the type of power query formula.

```javascript
getType() : PowerQueryFormulaType;
```


**Returns**

[PowerQueryFormulaType](../powerqueryformulatype/)

### getFormulaDefinition() {#getFormulaDefinition--}

Gets the definition of the parameter.

```javascript
getFormulaDefinition() : string;
```