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# Relationship

A to-one or to-many relationship from one resource object to others.

```
object Relationship
```

## Discussion

A to-one relationship contains a single object in the `data` array.

The rules that apply to the members of this object are:

- Must contain one of these members: `href`, `data`, or `meta`.
- If a to-many relationship, may contain the `next` member.

## Topics

### Related Objects

[`object Relationship.Meta`](/documentation/AppleMusicAPI/Relationship/Meta-data.dictionary)

Information about the request or response.


---

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