object — Additional properties rejected
| Field | Required at this level | Type | Description and constraints |
|---|---|---|---|
mediaType |
Yes | Constant image/png |
— |
contentBase64 |
Yes | string |
Pattern: ^(?:[A-Za-z0-9+/]{4})*(?:[A-Za-z0-9+/]{2}==|[A-Za-z0-9+/]{3}=)?$; Min length: 1; Max length: 174764; Content encoding: base64 |
contentHash |
Yes | Hash | — |
Nested required fields apply when their parent object or matching union branch is present. Named types link to their complete schema.
Exact definition: #/components/schemas/PartnerLogoAsset in the OpenAPI contract.