toJson method
Implementation
core.Map<core.String, core.dynamic> toJson() => {
if (contents != null) 'contents': contents!,
if (createTime != null) 'createTime': createTime!,
if (displayName != null) 'displayName': displayName!,
if (expireTime != null) 'expireTime': expireTime!,
if (model != null) 'model': model!,
if (name != null) 'name': name!,
if (systemInstruction != null) 'systemInstruction': systemInstruction!,
if (toolConfig != null) 'toolConfig': toolConfig!,
if (tools != null) 'tools': tools!,
if (ttl != null) 'ttl': ttl!,
if (updateTime != null) 'updateTime': updateTime!,
if (usageMetadata != null) 'usageMetadata': usageMetadata!,
};