func (s *BucketService) PutACL(ctx context.Context, opt *BucketPutACLOptions) (*Response, error)

// 1. 요청 헤더를 통해 Bucket ACL 설정
opt := &cos.BucketPutACLOptions{
    Header: &cos.ACLHeaderOptions{
        //private, public-read, public-read-write
        XCosACL: "private",
    },
}
_, err := client.Bucket.PutACL(context.Background(), opt)
if err != nil {
    panic(err)
}

// 2. 요청 본문을 통해 Bucket ACL 설정
opt = &cos.BucketPutACLOptions{
    Body: &cos.ACLXml{
        Owner: &cos.Owner{
            ID: "qcs::cam::uin/100000000001:uin/100000000001",
        },
        AccessControlList: []cos.ACLGrant{
            {
                Grantee: &cos.ACLGrantee{
                    // Type의 옵션: "Group", "CanonicalUser"
                    Type: "RootAccount",
                    ID:   "qcs::cam::uin/100000760461:uin/100000760461",
                },
                // Permission의 옵션: "WRITE", "FULL_CONTROL"
                Permission: "FULL_CONTROL",
            },
        },
    },
}
_, err = client.Bucket.PutACL(context.Background(), opt)
if err != nil {
    panic(err)
}

type ACLHeaderOptions struct {
    XCosACL              string 
    XCosGrantRead        string 
    XCosGrantWrite       string 
    XCosGrantFullControl string 
}

func (s *BucketService) GetACL(ctx context.Context) (*BucketGetACLResult, *Response, error)

_, _, err := client.Bucket.GetACL(context.Background())
if err != nil {
    panic(err)
}

type ACLXml struct {
    Owner             *Owner
    AccessControlList []ACLGrant 
}
type Owner struct { 
    ID          string 
    DisplayName string
}
type ACLGrant struct {
    Grantee    *ACLGrantee
    Permission string
}
type ACLGrantee struct {
    Type        string 
    ID          string 
    DisplayName string
    UIN         string 
}

func (s *ObjectService) PutACL(ctx context.Context, key string, opt *ObjectPutACLOptions) (*Response, error)

// 1. 요청 헤더를 통해 설정
opt := &cos.ObjectPutACLOptions{
    Header: &cos.ACLHeaderOptions{
        XCosACL: "private",
    },
}
key := "exampleobject"
_, err := client.Object.PutACL(context.Background(), key, opt)
if err != nil {
    panic(err)
}
// 2. 요청 본문을 통해 설정
opt = &cos.ObjectPutACLOptions{
    Body: &cos.ACLXml{
        Owner: &cos.Owner{
            ID: "qcs::cam::uin/100000000001:uin/100000000001",
        },
        AccessControlList: []cos.ACLGrant{
            {
                Grantee: &cos.ACLGrantee{
                    Type: "RootAccount",
                    ID:   "qcs::cam::uin/100000760461:uin/100000760461",
                },

                Permission: "FULL_CONTROL",
            },
        },
    },
}

_, err = client.Object.PutACL(context.Background(), key, opt)
if err != nil {
    panic(err)
}

type ACLHeaderOptions struct {
    XCosACL              string 
    XCosGrantRead        string 
    XCosGrantWrite       string 
    XCosGrantFullControl string 
}

func (s *ObjectService) GetACL(ctx context.Context, key string) (*ObjectGetACLResult, *Response, error)

key := "exampleobject"
_, _, err := client.Object.GetACL(context.Background(), key)
if err != nil {
    panic(err)
}

type ACLXml struct {
    Owner             *Owner
    AccessControlList []ACLGrant 
}
type Owner struct { 
    ID          string 
    DisplayName string
}
type ACLGrant struct {
    Grantee    *ACLGrantee
    Permission string
}
type ACLGrantee struct {
    Type        string 
    ID          string 
    DisplayName string
    UIN         string 
}