<!-- Extension API v0 — pre-1.0. Interfaces may change without notice until P2 seals the custom-code format. First-party extensions track HEAD. -->

# `store.generation.set`

Pin the store to a storefront generation (platform-driven after a MAJOR; the old generation keeps serving until then). Reversible — the pin routes, it never rewrites content.

- **scope**: `store:admin`
- **storefront-visible** (bumps the catalog generation): yes
- **destructive**: no

## Payload

| field | type | required | notes |
|---|---|---|---|
| `to` | integer (1..99) | yes |  |

### JSON Schema

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "to": {
      "type": "integer",
      "minimum": 1,
      "maximum": 99
    }
  },
  "required": [
    "to"
  ],
  "additionalProperties": false
}
```