# REST Resource: properties.rollupPropertySourceLinks

- [Resource: RollupPropertySourceLink](https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1alpha/properties.rollupPropertySourceLinks#RollupPropertySourceLink)
  - [JSON representation](https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1alpha/properties.rollupPropertySourceLinks#RollupPropertySourceLink.SCHEMA_REPRESENTATION)
- [Methods](https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1alpha/properties.rollupPropertySourceLinks#METHODS_SUMMARY)

## Resource: RollupPropertySourceLink

A link that references a source property under the parent rollup property.

| JSON representation |
|---|
| ``` { "name": string, "sourceProperty": string } ``` |

| Fields ||
|---|---|
| `name` | `string` Output only. Resource name of this RollupPropertySourceLink. Format: 'properties/{property_id}/rollupPropertySourceLinks/{rollupPropertySourceLink}' Format: 'properties/123/rollupPropertySourceLinks/456' |
| `sourceProperty` | `string` Immutable. Resource name of the source property. Format: properties/{property_id} Example: "properties/789" |

| ## Methods ||
|---|---|
| ### `https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1alpha/properties.rollupPropertySourceLinks/create` | Creates a roll-up property source link. |
| ### `https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1alpha/properties.rollupPropertySourceLinks/delete` | Deletes a roll-up property source link. |
| ### `https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1alpha/properties.rollupPropertySourceLinks/get` | Lookup for a single roll-up property source Link. |
| ### `https://developers.google.com/analytics/devguides/config/admin/v1/rest/v1alpha/properties.rollupPropertySourceLinks/list` | Lists roll-up property source Links on a property. |