OptionalmodelModel to use
Screenshot image as HTTP(S) URL or base64-encoded data URI. Supports both formats: 1) HTTP(S) URL pointing to an image file; 2) Base64-encoded data URI with format 'data:image/png;base64,[data]' or 'data:image/jpeg;base64,[data]'. Only PNG and JPEG formats are supported for base64.
Structured action object (click or drag)