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

# `catalog.product.setDigital`

Set a product's digital/shipping posture: requiresShipping, delivered digital content, withdrawal exception.

- **scope**: `catalog:write`
- **storefront-visible** (bumps the catalog generation): no
- **destructive**: no

## Payload

| field | type | required | notes |
|---|---|---|---|
| `id` | string (/^prd_[a-zA-Z0-9]{1,32}$/) | yes |  |
| `requiresShipping` | boolean | yes |  |
| `digitalContent` | string (≤10000 chars) \| null | no |  |
| `withdrawalException` | string (/^[a-z_]{2,40}$/) \| null | no |  |
| `deliveryMode` | "shared" \| "pool" | no |  |

### JSON Schema

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "pattern": "^prd_[a-zA-Z0-9]{1,32}$"
    },
    "requiresShipping": {
      "type": "boolean"
    },
    "digitalContent": {
      "anyOf": [
        {
          "type": "string",
          "minLength": 1,
          "maxLength": 10000
        },
        {
          "type": "null"
        }
      ]
    },
    "withdrawalException": {
      "anyOf": [
        {
          "type": "string",
          "pattern": "^[a-z_]{2,40}$"
        },
        {
          "type": "null"
        }
      ]
    },
    "deliveryMode": {
      "type": "string",
      "enum": [
        "shared",
        "pool"
      ]
    }
  },
  "required": [
    "id",
    "requiresShipping"
  ],
  "additionalProperties": false
}
```