System/Library/PrivateFrameworks/MailSupport.framework

MSGetMailIntentResponse.h

NSObject
>
INIntentResponse

@class NSArray;

@interface MSGetMailIntentResponse : INIntentResponse

@property (nonatomic) long long code;
@property (copy, nonatomic) NSArray *mails;

- (id)initWithCode:(long long)a0 userActivity:(id)a1;

@end