// Method for getting the list of all storage spaces under an account
QCloudGetServiceRequest* request = [[QCloudGetServiceRequest alloc] init];
[request setFinishBlock:^(QCloudListAllMyBucketsResult* result,
                          NSError* error) {

    //Get the returned information from result
    NSArray<QCloudBucket*> *buckets = result.buckets;

    // Bucket owner
    QCloudOwner *owner = result.owner;
}];
[[QCloudCOSXMLService defaultCOSXML] GetService:request];

// Method for getting the list of all storage spaces under an account
let getServiceReq = QCloudGetServiceRequest.init();
getServiceReq.setFinish{(result,error) in
    if let result = result {
        let buckets = result.buckets
        let owner = result.owner
    } else {
        print(error!);
    }
}
QCloudCOSXMLService.defaultCOSXML().getService(getServiceReq);

// Create a bucket
QCloudPutBucketRequest* request = [QCloudPutBucketRequest new];

// Bucket name in the format of `BucketName-APPID`, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
request.bucket = @"examplebucket-1250000000";

[request setFinishBlock:^(id outputObject, NSError* error) {
    // You can get the header information returned by the server from outputObject
    NSDictionary* info = (NSDictionary *) outputObject;
}];
[[QCloudCOSXMLService defaultCOSXML] PutBucket:request];

// Create a bucket
let putBucketReq = QCloudPutBucketRequest.init();

// Bucket name in the format of BucketName-APPID, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
putBucketReq.bucket = "examplebucket-1250000000";
putBucketReq.finishBlock = {(result,error) in
    // You can get the header information returned by the server from result
    if error != nil {
        print(error!);
    } else {
        print(result!);
    }
}
QCloudCOSXMLService.defaultCOSXML().putBucket(putBucketReq);

QCloudHeadBucketRequest* request = [QCloudHeadBucketRequest new];

// Bucket name in the format of BucketName-APPID, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
request.bucket = @"examplebucket-1250000000";

[request setFinishBlock:^(id outputObject, NSError* error) {
    // You can get the header information returned by the server from outputObject
    NSDictionary * result = (NSDictionary *)outputObject;

}];
[[QCloudCOSXMLService defaultCOSXML] HeadBucket:request];

let headBucketReq = QCloudHeadBucketRequest.init();

// Bucket name in the format of BucketName-APPID, which can be viewed in the COS console at https://console.tencentcloud.com/cos5/bucket.
headBucketReq.bucket = "examplebucket-1250000000";

headBucketReq.finishBlock = {(result,error) in
    if let result = result {
        // result contains response headers
    } else {
        print(error!);
    }
}
QCloudCOSXMLService.defaultCOSXML().headBucket(headBucketReq);

  // Bucket name in the format of BucketName-APPID
  [[QCloudCOSXMLService defaultCOSXML] doesBucketExist: @"examplebucket-1250000000"];

     // Bucket name in the format of BucketName-APPID
   QCloudCOSXMLService.defaultCOSXML().doesBucketExist("examplebucket-1250000000");

QCloudDeleteBucketRequest* request = [[QCloudDeleteBucketRequest alloc ] init];

// Bucket name in the format of BucketName-APPID
request.bucket = @"examplebucket-1250000000";

[request setFinishBlock:^(id outputObject,NSError*error) {
    // You can get the header information returned by the server from outputObject
    NSDictionary* info = (NSDictionary *) outputObject;
}];
[[QCloudCOSXMLService defaultCOSXML] DeleteBucket:request];

let deleteBucketReq = QCloudDeleteBucketRequest.init();

// Bucket name in the format of BucketName-APPID
deleteBucketReq.bucket = "examplebucket-1250000000";

deleteBucketReq.finishBlock = {(result,error) in
    if let result = result {
        // result contains response headers
    } else {
        print(error!);
    }
}
QCloudCOSXMLService.defaultCOSXML().deleteBucket(deleteBucketReq);