QCloudPutBucketACLRequest* putACL = [QCloudPutBucketACLRequest new];

// ID of the authorized account
NSString* uin = @"100000000001";
NSString *ownerIdentifier = [NSString stringWithFormat:@"qcs::cam::uin/%@:uin/%@"
                             , uin,uin];
NSString *grantString = [NSString stringWithFormat:@"id=\\"%@\\"",ownerIdentifier];

// Grant read and write permission
putACL.grantFullControl = grantString;

// Grant read permission
putACL.grantRead = grantString;

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

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

}];
// Set an ACL
[[QCloudCOSXMLService defaultCOSXML] PutBucketACL:putACL];

let putBucketACLReq = QCloudPutBucketACLRequest.init();

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

// ID of the authorized account
let appTD = "100000000001";
let ownerIdentifier = "qcs::cam::uin/\\(appTD):uin/\\(appTD)";
let grantString = "id=\\"\\(ownerIdentifier)\\"";
// Grants write permission
putBucketACLReq.grantWrite = grantString;

// Grant read permission
putBucketACLReq.grantRead = grantString;

// Grant full control (read and write permission) grantFullControl == grantRead + grantWrite
putBucketACLReq.grantFullControl = grantString;

putBucketACLReq.finishBlock = {(result,error) in
    if let result = result {
        // You can get the header information returned by the server from `result`
    } else {
        print(error!)
    }
}
QCloudCOSXMLService.defaultCOSXML().putBucketACL(putBucketACLReq);

QCloudGetBucketACLRequest* getBucketACl = [QCloudGetBucketACLRequest new];

// Bucket name in the format: `BucketName-APPID`
getBucketACl.bucket = @"examplebucket-1250000000";

[getBucketACl setFinishBlock:^(QCloudACLPolicy * _Nonnull result,
                                       NSError * _Nonnull error) {
    // The authorized account and granted permissions
    QCloudAccessControlList *acl = result.accessControlList;
}];

[[QCloudCOSXMLService defaultCOSXML] GetBucketACL:getBucketACl];

let getBucketACLReq = QCloudGetBucketACLRequest.init();

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

getBucketACLReq.setFinish { (result, error) in
    if let result = result {
        // ACL authorization information
        let acl = result.accessControlList;
    } else {
        print(error!)
    }
}
QCloudCOSXMLService.defaultCOSXML().getBucketACL(getBucketACLReq)

QCloudPutObjectACLRequest* request = [QCloudPutObjectACLRequest new];

// Object key, i.e. the full path of a COS object. If the object is in a directory, the path should be "video/xxx/movie.mp4"
request.object = @"exampleobject";

// 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";

NSString *grantString = [NSString stringWithFormat:@"id=\\"%@\\"",@"100000000001"];

// grantFullControl grants both read and write permission
// Grant read and write permission
request.grantFullControl = grantString;
// Grant read permission
request.grantRead = grantString;

[request setFinishBlock:^(id outputObject, NSError *error) {
    // outputObject contains information such as the ETag or custom headers in the response.
    NSDictionary* info = (NSDictionary *) outputObject;
}];

[[QCloudCOSXMLService defaultCOSXML] PutObjectACL:request];

let putObjectACl = QCloudPutObjectACLRequest.init();

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

// Object key, i.e. the full path of a COS object. If the object is in a directory, the path should be "video/xxx/movie.mp4"
putObjectACl.object = "exampleobject";
let grantString = "id=\\"100000000001\\"";

// grantFullControl grants both read and write permission
putObjectACl.grantFullControl = grantString;
// Grant read permission
putObjectACl.grantRead = grantString;


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

QCloudGetObjectACLRequest *request = [QCloudGetObjectACLRequest new];

// Object key, i.e. the full path of a COS object. If the object is in a directory, the path should be "video/xxx/movie.mp4"
request.object = @"exampleobject";

// 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";

__block QCloudACLPolicy* policy;
[request setFinishBlock:^(QCloudACLPolicy * _Nonnull result,
                          NSError * _Nonnull error) {

    policy = result;
    // result.accessControlList; the authorized user and granted permissions
    // result.owner; the object owner
}];

[[QCloudCOSXMLService defaultCOSXML] GetObjectACL:request];

let getObjectACL = QCloudGetObjectACLRequest.init();

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

// Object key, i.e. the full path of a COS object. If the object is in a directory, the path should be "video/xxx/movie.mp4"
getObjectACL.object = "exampleobject";
getObjectACL.setFinish { (result, error) in
    if let result = result {
        // Object authorization information
        let acl = result.accessControlList
    } else {
        print(error!);
    }
}
QCloudCOSXMLService.defaultCOSXML().getObjectACL(getObjectACL);