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

# `catalog.media.commit`

Commit a staged upload into the media library (variants generated async).

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

## Payload

| field | type | required | notes |
|---|---|---|---|
| `sha` | string (/^[a-f0-9]{64}$/) | yes |  |
| `mime` | "image/jpeg" \| "image/png" \| "image/webp" \| "image/gif" \| "image/svg+xml" | yes |  |
| `bytes` | integer (1..20971520) | yes |  |
| `width` | integer (1..20000) | no |  |
| `height` | integer (1..20000) | no |  |

### JSON Schema

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "sha": {
      "type": "string",
      "pattern": "^[a-f0-9]{64}$"
    },
    "mime": {
      "type": "string",
      "enum": [
        "image/jpeg",
        "image/png",
        "image/webp",
        "image/gif",
        "image/svg+xml"
      ]
    },
    "bytes": {
      "type": "integer",
      "minimum": 1,
      "maximum": 20971520
    },
    "width": {
      "type": "integer",
      "minimum": 1,
      "maximum": 20000
    },
    "height": {
      "type": "integer",
      "minimum": 1,
      "maximum": 20000
    }
  },
  "required": [
    "sha",
    "mime",
    "bytes"
  ],
  "additionalProperties": false
}
```