## MetadataOptions class

Represents the options of loading metadata of the file.

```js
new MetadataOptions(metadataType)
```

Creates an options of loading the metadata.

## Methods

| Name | Description |
| --- | --- |
| [getKeyLength()](#getkeylength) | The key length. |
| [getMetadataType()](#getmetadatatype) | Gets and sets the type of the metadata which is loading. The value of the property is MetadataType integer constant. |
| [getPassword()](#getpassword) | Represents Workbook file encryption password. |
| [setKeyLength()](#setkeylength) | The key length. |
| [setPassword()](#setpassword) | Represents Workbook file encryption password. |

### getKeyLength() {#getkeylength}

The key length.

### getMetadataType() {#getmetadatatype}

Gets and sets the type of the metadata which is loading. The value of the property is MetadataType integer constant.

### getPassword() {#getpassword}

Represents Workbook file encryption password.

### setKeyLength() {#setkeylength}

The key length.

### setPassword() {#setpassword}

Represents Workbook file encryption password.