toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (cropHintsParams != null) 'cropHintsParams': cropHintsParams!,
if (languageHints != null) 'languageHints': languageHints!,
if (latLongRect != null) 'latLongRect': latLongRect!,
if (productSearchParams != null)
'productSearchParams': productSearchParams!,
if (textDetectionParams != null)
'textDetectionParams': textDetectionParams!,
if (webDetectionParams != null)
'webDetectionParams': webDetectionParams!,
};