# <a id="bitdrift.public.unary.timeline.v1.HydrateSessionRequest"></a>HydrateSessionRequest

**Source definition:** [`src/bitdrift/public/unary/timeline/v1/hydration.proto#L45-L54`](<https://github.com/bitdriftlabs/api/blob/main/src/bitdrift/public/unary/timeline/v1/hydration.proto#L45-L54>)

<section class="proto-fields-table" markdown>
| Field | Type | Description |
|---|---|---|
| session_id | <span class="proto-type proto-type-primitive">string</span><br><em class="proto-field-annotation">between 1 and 100 chars</em> | The session ID to hydrate. |
| force | <span class="proto-type proto-type-primitive">bool</span> | Whether to force hydration even if the session is already hydrated or is currently hydrating. |

</section>
<p class="h4">Example</p>
```json
{
  "force": true,
  "session_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890"
}
```