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Configuring Event Notification

You can call setBucketNotification to set event notification for a bucket. Sample code is as follows:

static OBSClient *client;
NSString *endPoint = @"your-endpoint";
NSString *SK = @"*** Provide your Secret Key ***";
NSString *AK = @"*** Provide your Access Key ***";
    
// Initialize identity authentication.
OBSStaticCredentialProvider *credentialProvider = [[OBSStaticCredentialProvider alloc] initWithAccessKey:AK secretKey:SK];
    
//Initialize service configuration.
OBSServiceConfiguration *conf = [[OBSServiceConfiguration alloc] initWithURLString:endPoint credentialProvider:credentialProvider];
    
// Initialize an instance of OBSClient.
client = [[OBSClient alloc] initWithConfiguration:conf];
    
// Configure event notification.
OBSSetBucketNotificationRequest *request = [[OBSSetBucketNotificationRequest alloc]initWithBucketName:@"bucketname" ];
    
OBSNotificationFilter *filter = [OBSNotificationFilter new];
    
OBSNotificationFilterRule *rule1 = [[OBSNotificationFilterRule alloc] initWithName:@"prefix" value:@"smn/"];
OBSNotificationFilterRule *rule2 = [[OBSNotificationFilterRule alloc] initWithName:@"suffix" value:@".jpg"];
[filter.filterRuleList addObject:rule1];
[filter.filterRuleList addObject:rule2];
    
OBSNotificationTopicConfiguration *topicConf = [OBSNotificationTopicConfiguration new];
topicConf.topic = [NSString stringWithFormat:@"urn:smn:%@:%@:topic001",@"region",@"ownerID"] ;
topicConf.ID = @"Id001";
topicConf.filter = filter;
[topicConf.eventList addObject:@"Your Event Type"];

[request.configurationList addObject:topicConf];
    
[client setBucketNotification:request completionHandler:^(OBSSetBucketNotificationResponse *response, NSError *error){
    NSLog(@"%@",response);
}];
Parent topic: Event Notification