# Provider Notes

## Field Definitions

```text
base64Array
array
[string]
Required
Base64 array of images
Example:
["data:image/png;base64,xxx1","data:image/png;base64,xxx2"]
dimensions
enum<string>
Optional
  // provider-specific example normalized for English documentation
Enum Values:
PORTRAIT
SQUARE
LANDSCAPE
Example:
SQUARE
notifyHook
string
Optional
Callback URL. If empty, the global notifyHook is used.
state
string
Custom Parameters
Optional
```

## Example

```json
{
    "base64Array": [
        "data:image/png;base64,xxx1",
        "data:image/png;base64,xxx2"
    ],
    "dimensions": "PORTRAIT",
    "notifyHook": "string",
    "state": "string"
}
```