iOS:使用Amazon SNS以编程方式触发应用程序推送通知

我找到了一个解决方案:

AWSSNS *publishCall = [AWSSNS defaultSNS];

AWSSNSPublishInput *message = [AWSSNSPublishInput new];

message.subject = @"My First Message";


//This is the ending point
message.targetArn = @"arn:aws:sns:eu-west-X:xxxxxxxxx:endpoint/APNS_SANDBOX/AmazonTest/aaaaaaaa-aaaa-aaaaaa-aaaaaa";
message.subject =@"hello";
message.message =self.textField.text;
//    message.messageAttributes = messageDict;
//
//    message.messageStructure = jsonString;
if ([self.textField.text isEqualToString:@""]) {
    //nothing
}else

[publishCall publish:message completionHandler:^(AWSSNSPublishResponse * _Nullable response, NSError * _Nullable error) {
    if(error) NSLog(@"%@", [error userInfo]);
    if(response) NSLog(@"%@", [response description]);
}];