# LineChartResponse
**Source definition:** [`src/bitdrift/public/unary/dashboards/v1/api.proto#L188-L191`]()
Used for line charts. Each entry is a rendered time series for the request.
For grouped charts, this response returns the visible grouped results, including the
`TimeSeries.id` and `labels` pair that callers can reuse with
`charts.v1.LimitStrategy.IdentifierMatch`.
| Field | Type | Description |
|---|---|---|
| time_series | array of [bitdrift.public.shared.workflows.v1.TimeSeries](bitdrift_public_shared_workflows_v1_TimeSeries.md "bitdrift.public.shared.workflows.v1.TimeSeries") | The time series to render in the chart. |
Example
```json
{
"time_series": [
{
"aggregated_rollup": 1.0,
"aggregation_window": "3600s",
"cardinality_overflows": {
"group_by_overflows": 1,
"query_group_by_collapsed": false,
"total_overflows": 42
},
"data": [
{
"rate_details": {
"denominator_count": 42,
"numerator_count": 42
},
"timestamp": "2024-01-15T09:30:00Z",
"unique_devices": 1,
"value": 1.0
}
],
"id": "abc-123-def",
"labels": [
{
"name": "name",
"value": "value"
}
],
"legend": {
"title": "Legend title"
},
"title": "Time series title",
"unique_devices": 1
}
]
}
```