toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (contents != null) 'contents': contents!,
if (generationConfig != null) 'generationConfig': generationConfig!,
if (instances != null) 'instances': instances!,
if (model != null) 'model': model!,
if (systemInstruction != null) 'systemInstruction': systemInstruction!,
if (tools != null) 'tools': tools!,
};