## Sync Index

**post** `/api/v1/indexes/{index_id}/sync`

Trigger a sync and export for an existing index, re-parsing changed files and exporting updated chunks.

### Path Parameters

- `index_id: string`

### Query Parameters

- `organization_id: optional string`

- `project_id: optional string`

### Cookie Parameters

- `session: optional string`

### Example

```http
curl https://api.cloud.llamaindex.ai/api/v1/indexes/$INDEX_ID/sync \
    -X POST \
    -H "Authorization: Bearer $LLAMA_CLOUD_API_KEY"
```

#### Response

```json
{}
```