> Documentation index: https://www.gooddata.ai/docs/gooddata-ui/llms.txt lists every page of these docs as Markdown.

# v1.Reference

- Package: [@gooddata/sdk-code-schemas](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-code-schemas/index.md)
- Kind: interface
- Source: https://github.com/gooddata/gooddata-ui-sdk/blob/rel/11.64/libs/sdk-code-schemas/src/v1/metadata.ts

**Signature:**

```typescript
export interface Reference 
```

## Properties

| Property | Modifiers | Type | Description |
| --- | --- | --- | --- |
| [dataset](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-code-schemas/sdk-code-schemas.v1.reference/index.md#v1referencedataset) |  | string | A dataset id to join to. |
| [multi\_directional?](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-code-schemas/sdk-code-schemas.v1.reference/index.md#v1referencemulti_directional) |  | boolean | _(Optional)_ Defines if dataset connection can work in both directions. Optional, defaults to false. |
| [sources](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-code-schemas/sdk-code-schemas.v1.reference/index.md#v1referencesources) |  | [Source](https://www.gooddata.ai/docs/gooddata-ui/latest/api-reference/sdk-code-schemas/sdk-code-schemas.v1.source/index.md)[] | A primary key for the given dataset. |

## Property details

### v1.Reference.dataset

A dataset id to join to.

**Signature:**

```typescript
dataset: string;
```

### v1.Reference.multi_directional

Defines if dataset connection can work in both directions. Optional, defaults to false.

**Signature:**

```typescript
multi_directional?: boolean;
```

### v1.Reference.sources

A primary key for the given dataset.

**Signature:**

```typescript
sources: Source[];
```