Merge pull request #30 from toranger/master

Support Versioning, Replication, Inventory and Logging API
6 years ago · ede2d7c2bf
11 changed files with 609 additions and 1 deletions
--- a/bucket_inventory.go
+++ b/bucket_inventory.go
@ -0,0 +1,134 @@
+package cos
+
+import (
+	"context"
+	"encoding/xml"
+	"fmt"
+	"net/http"
+)
+
+// Notice bucket_inventory only for test. can not use
+
+// BucketGetInventoryResult same struct to options
+type BucketGetInventoryResult BucketPutInventoryOptions
+
+// BucketListInventoryConfiguartion same struct to options
+type BucketListInventoryConfiguartion BucketPutInventoryOptions
+
+// BucketInventoryFilter ...
+type BucketInventoryFilter struct {
+	Prefix string `xml:"Prefix,omitempty"`
+}
+
+// BucketInventoryOptionalFields ...
+type BucketInventoryOptionalFields struct {
+	XMLName               xml.Name `xml:"OptionalFields,omitempty"`
+	BucketInventoryFields []string `xml:"Field,omitempty"`
+}
+
+// BucketInventorySchedule ...
+type BucketInventorySchedule struct {
+	Frequency string `xml:"Frequency"`
+}
+
+// BucketInventoryEncryption ...
+type BucketInventoryEncryption struct {
+	XMLName xml.Name `xml:"Encryption"`
+	SSECOS  string   `xml:"SSE-COS,omitempty"`
+}
+
+// BucketInventoryDestinationContent ...
+type BucketInventoryDestinationContent struct {
+	Bucket     string                     `xml:"Bucket"`
+	AccountId  string                     `xml:"AccountId,omitempty"`
+	Prefix     string                     `xml:"Prefix,omitempty"`
+	Format     string                     `xml:"Format"`
+	Encryption *BucketInventoryEncryption `xml:"Encryption,omitempty"`
+}
+
+// BucketInventoryDestination ...
+type BucketInventoryDestination struct {
+	XMLName           xml.Name                           `xml:"Destination"`
+	BucketDestination *BucketInventoryDestinationContent `xml:"COSBucketDestination"`
+}
+
+// BucketPutInventoryOptions ...
+type BucketPutInventoryOptions struct {
+	XMLName                xml.Name                       `xml:"InventoryConfiguration"`
+	ID                     string                         `xml:"Id"`
+	IsEnabled              string                         `xml:"IsEnabled"`
+	IncludedObjectVersions string                         `xml:"IncludedObjectVersions"`
+	Filter                 *BucketInventoryFilter         `xml:"Filter,omitempty"`
+	OptionalFields         *BucketInventoryOptionalFields `xml:"OptionalFields,omitempty"`
+	Schedule               *BucketInventorySchedule       `xml:"Schedule"`
+	Destination            *BucketInventoryDestination    `xml:"Destination"`
+}
+
+// ListBucketInventoryConfigResult result of ListBucketInventoryConfiguration
+type ListBucketInventoryConfigResult struct {
+	XMLName                 xml.Name                           `xml:"ListInventoryConfigurationResult"`
+	InventoryConfigurations []BucketListInventoryConfiguartion `xml:"InventoryConfiguration,omitempty"`
+	IsTruncated             bool                               `xml:"IsTruncated,omitempty"`
+	ContinuationToken       string                             `xml:"ContinuationToken,omitempty"`
+	NextContinuationToken   string                             `xml:"NextContinuationToken,omitempty"`
+}
+
+// PutBucketInventory https://cloud.tencent.com/document/product/436/33707
+func (s *BucketService) PutBucketInventoryTest(ctx context.Context, id string, opt *BucketPutInventoryOptions) (*Response, error) {
+	u := fmt.Sprintf("/?inventory&id=%s", id)
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     u,
+		method:  http.MethodPut,
+		body:    opt,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return resp, err
+
+}
+
+// GetBucketInventory https://cloud.tencent.com/document/product/436/33705
+func (s *BucketService) GetBucketInventoryTest(ctx context.Context, id string) (*BucketGetInventoryResult, *Response, error) {
+	u := fmt.Sprintf("/?inventory&id=%s", id)
+	var res BucketGetInventoryResult
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     u,
+		method:  http.MethodGet,
+		result:  &res,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return &res, resp, err
+}
+
+// DeleteBucketInventory https://cloud.tencent.com/document/product/436/33704
+func (s *BucketService) DeleteBucketInventoryTest(ctx context.Context, id string) (*Response, error) {
+	u := fmt.Sprintf("/?inventory&id=%s", id)
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     u,
+		method:  http.MethodDelete,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return resp, err
+}
+
+// ListBucketInventoryConfigurations https://cloud.tencent.com/document/product/436/33706
+func (s *BucketService) ListBucketInventoryConfigurationsTest(ctx context.Context, token string) (*ListBucketInventoryConfigResult, *Response, error) {
+	var res ListBucketInventoryConfigResult
+	var u string
+	if token == "" {
+		u = "/?inventory"
+	} else {
+		u = fmt.Sprintf("/?inventory&continuation-token=%s", encodeURIComponent(token))
+	}
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     u,
+		method:  http.MethodGet,
+		result:  &res,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return &res, resp, err
+
+}
--- a/bucket_logging.go
+++ b/bucket_logging.go
@ -0,0 +1,53 @@
+package cos
+
+import (
+	"context"
+	"encoding/xml"
+	"net/http"
+)
+
+// Notice bucket logging function is testing, can not use.
+
+// BucketLoggingEnabled main struct of logging
+type BucketLoggingEnabled struct {
+	TargetBucket string `xml:"TargetBucket"`
+	TargetPrefix string `xml:"TargetPrefix"`
+}
+
+// BucketPutLoggingOptions is the options of PutBucketLogging
+type BucketPutLoggingOptions struct {
+	XMLName        xml.Name              `xml:"BucketLoggingStatus"`
+	LoggingEnabled *BucketLoggingEnabled `xml:"LoggingEnabled"`
+}
+
+// BucketGetLoggingResult is the result of GetBucketLogging
+type BucketGetLoggingResult struct {
+	XMLName        xml.Name              `xml:"BucketLoggingStatus"`
+	LoggingEnabled *BucketLoggingEnabled `xml:"LoggingEnabled"`
+}
+
+// PutBucketLogging https://cloud.tencent.com/document/product/436/17054
+func (s *BucketService) PutBucketLoggingTest(ctx context.Context, opt *BucketPutLoggingOptions) (*Response, error) {
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     "/?logging",
+		method:  http.MethodPut,
+		body:    opt,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return resp, err
+}
+
+// GetBucketLogging https://cloud.tencent.com/document/product/436/17053
+func (s *BucketService) GetBucketLoggingTest(ctx context.Context) (*BucketGetLoggingResult, *Response, error) {
+	var res BucketGetLoggingResult
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     "/?logging",
+		method:  http.MethodGet,
+		result:  &res,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return &res, resp, err
+
+}
--- a/bucket_replication.go
+++ b/bucket_replication.go
@ -0,0 +1,73 @@
+package cos
+
+import (
+	"context"
+	"encoding/xml"
+	"net/http"
+)
+
+// ReplicationDestination is the sub struct of BucketReplicationRule
+type ReplicationDestination struct {
+	Bucket       string `xml:"Bucket"`
+	StorageClass string `xml:"StorageClass,omitempty"`
+}
+
+// BucketReplicationRule is the main param of replication
+type BucketReplicationRule struct {
+	ID          string                  `xml:"ID,omitempty"`
+	Status      string                  `xml:"Status"`
+	Prefix      string                  `xml:"Prefix"`
+	Destination *ReplicationDestination `xml:"Destination"`
+}
+
+// PutBucketReplicationOptions is the options of PutBucketReplication
+type PutBucketReplicationOptions struct {
+	XMLName xml.Name                `xml:"ReplicationConfiguration"`
+	Role    string                  `xml:"Role"`
+	Rule    []BucketReplicationRule `xml:"Rule"`
+}
+
+//  GetBucketReplicationResult is the result of GetBucketReplication
+type GetBucketReplicationResult struct {
+	XMLName xml.Name                `xml:"ReplicationConfiguration"`
+	Role    string                  `xml:"Role"`
+	Rule    []BucketReplicationRule `xml:"Rule"`
+}
+
+// PutBucketReplication https://cloud.tencent.com/document/product/436/19223
+func (s *BucketService) PutBucketReplication(ctx context.Context, opt *PutBucketReplicationOptions) (*Response, error) {
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     "/?replication",
+		method:  http.MethodPut,
+		body:    opt,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return resp, err
+
+}
+
+// GetBucketReplication https://cloud.tencent.com/document/product/436/19222
+func (s *BucketService) GetBucketReplication(ctx context.Context) (*GetBucketReplicationResult, *Response, error) {
+	var res GetBucketReplicationResult
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     "/?replication",
+		method:  http.MethodGet,
+		result:  &res,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return &res, resp, err
+
+}
+
+// DeleteBucketReplication https://cloud.tencent.com/document/product/436/19221
+func (s *BucketService) DeleteBucketReplication(ctx context.Context) (*Response, error) {
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     "/?replication",
+		method:  http.MethodDelete,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return resp, err
+}
--- a/bucket_version.go
+++ b/bucket_version.go
@ -0,0 +1,45 @@
+package cos
+
+import (
+	"context"
+	"encoding/xml"
+	"net/http"
+)
+
+// BucketPutVersionOptions is the options of PutBucketVersioning
+type BucketPutVersionOptions struct {
+	XMLName xml.Name `xml:"VersioningConfiguration"`
+	Status  string   `xml:"Status"`
+}
+
+// BucketGetVersionResult is the result of GetBucketVersioning
+type BucketGetVersionResult struct {
+	XMLName xml.Name `xml:"VersioningConfiguration"`
+	Status  string   `xml:"Status"`
+}
+
+// PutVersion https://cloud.tencent.com/document/product/436/19889
+// Status has Suspended\Enabled
+func (s *BucketService) PutVersioning(ctx context.Context, opt *BucketPutVersionOptions) (*Response, error) {
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     "/?versioning",
+		method:  http.MethodPut,
+		body:    opt,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return resp, err
+}
+
+// GetVersion https://cloud.tencent.com/document/product/436/19888
+func (s *BucketService) GetVersioning(ctx context.Context) (*BucketGetVersionResult, *Response, error) {
+	var res BucketGetVersionResult
+	sendOpt := sendOptions{
+		baseURL: s.client.BaseURL.BucketURL,
+		uri:     "/?versioning",
+		method:  http.MethodGet,
+		result:  &res,
+	}
+	resp, err := s.client.send(ctx, &sendOpt)
+	return &res, resp, err
+}
--- a/costesting/ci_test.go
+++ b/costesting/ci_test.go
@ -185,6 +185,100 @@ func (s *CosTestSuite) TestPutGetDeleteCORS() {
 	assert.Equal(s.T(), 1, len(v.Rules), "GetBucketCORS wrong number rules")
 }

+func (s *CosTestSuite) TestVersionAndReplication() {
+	opt := &cos.BucketPutVersionOptions{
+		// Enabled or Suspended, the versioning once opened can not close.
+		Status: "Enabled",
+	}
+	_, err := s.Client.Bucket.PutVersioning(context.Background(), opt)
+	assert.Nil(s.T(), err, "PutVersioning Failed")
+	v, _, err := s.Client.Bucket.GetVersioning(context.Background())
+	assert.Nil(s.T(), err, "GetVersioning Failed")
+	assert.Equal(s.T(), "Enabled", v.Status, "Get Wrong Version status")
+
+	repOpt := &cos.PutBucketReplicationOptions{
+		// qcs::cam::uin/[UIN]:uin/[Subaccount]
+		Role: "qcs::cam::uin/2779643970:uin/2779643970",
+		Rule: []cos.BucketReplicationRule{
+			{
+				ID: "1",
+				// Enabled or Disabled
+				Status: "Enabled",
+				Destination: &cos.ReplicationDestination{
+					// qcs::cos:[Region]::[Bucketname-Appid]
+					Bucket: "qcs::cos:ap-beijing::alanbj-1251668577",
+				},
+			},
+		},
+	}
+
+	_, err = s.Client.Bucket.PutBucketReplication(context.Background(), repOpt)
+	assert.Nil(s.T(), err, "PutBucketReplication Failed")
+	vr, _, err := s.Client.Bucket.GetBucketReplication(context.Background())
+	assert.Nil(s.T(), err, "GetBucketReplication Failed")
+	for _, r := range vr.Rule {
+		assert.Equal(s.T(), "Enabled", r.Status, "Get Wrong Version status")
+		assert.Equal(s.T(), "qcs::cos:ap-beijing::alanbj-1251668577", r.Destination.Bucket, "Get Wrong Version status")
+
+	}
+	_, err = s.Client.Bucket.DeleteBucketReplication(context.Background())
+	assert.Nil(s.T(), err, "DeleteBucketReplication Failed")
+}
+
+func (s *CosTestSuite) TestBucketInventory() {
+	id := "test1"
+	opt := &cos.BucketPutInventoryOptions{
+		ID: id,
+		// True or False
+		IsEnabled:              "True",
+		IncludedObjectVersions: "All",
+		Filter: &cos.BucketInventoryFilter{
+			Prefix: "test",
+		},
+		OptionalFields: &cos.BucketInventoryOptionalFields{
+			BucketInventoryFields: []string{
+				"Size", "LastModifiedDate",
+			},
+		},
+		Schedule: &cos.BucketInventorySchedule{
+			// Weekly or Daily
+			Frequency: "Daily",
+		},
+		Destination: &cos.BucketInventoryDestination{
+			BucketDestination: &cos.BucketInventoryDestinationContent{
+				Bucket: "qcs::cos:ap-guangzhou::alangz-1251668577",
+				Format: "CSV",
+			},
+		},
+	}
+	_, err := s.Client.Bucket.PutBucketInventory(context.Background(), id, opt)
+	assert.Nil(s.T(), err, "PutBucketInventory Failed")
+	v, _, err := s.Client.Bucket.GetBucketInventory(context.Background(), id)
+	assert.Nil(s.T(), err, "GetBucketInventory Failed")
+	assert.Equal(s.T(), "test1", v.ID, "Get Wrong inventory id")
+	assert.Equal(s.T(), "True", v.IsEnabled, "Get Wrong inventory isenabled")
+	assert.Equal(s.T(), "qcs::cos:ap-guangzhou::alangz-1251668577", v.Destination.BucketDestination.Bucket, "Get Wrong inventory isenabled")
+
+	_, err = s.Client.Bucket.DeleteBucketInventory(context.Background(), id)
+	assert.Nil(s.T(), err, "DeleteBucketInventory Failed")
+
+}
+
+func (s *CosTestSuite) TestBucketLogging() {
+	opt := &cos.BucketPutLoggingOptions{
+		LoggingEnabled: &cos.BucketLoggingEnabled{
+			// The bucket must same region.
+			TargetBucket: "alangz-1251668577",
+		},
+	}
+	_, err := s.Client.Bucket.PutBucketLogging(context.Background(), opt)
+	assert.Nil(s.T(), err, "PutBucketLogging Failed")
+	v, _, err := s.Client.Bucket.GetBucketLogging(context.Background())
+	assert.Nil(s.T(), err, "GetBucketLogging Failed")
+	assert.Equal(s.T(), "alangz-1251668577", v.LoggingEnabled.TargetBucket, "Get Wrong Version status")
+
+}
+
 func (s *CosTestSuite) TestPutGetDeleteLifeCycle() {
 	lc := &cos.BucketPutLifecycleOptions{
 		Rules: []cos.BucketLifecycleRule{
@ -351,7 +445,7 @@ func (s *CosTestSuite) TestPutObjectRestore() {
 			Tier: "Expedited",
 		},
 	}
-	resp, _ := s.Client.Object.PutRestore(context.Background(), name, opt)
+	resp, _ := s.Client.Object.PostRestore(context.Background(), name, opt)
 	retCode := resp.StatusCode
 	if retCode != 200 && retCode != 202 && retCode != 409 {
 		right := false
--- a/example/bucket/deleteReplication.go
+++ b/example/bucket/deleteReplication.go
@ -0,0 +1,36 @@
+package main
+
+import (
+	"context"
+	"net/url"
+	"os"
+
+	"net/http"
+
+	"github.com/tencentyun/cos-go-sdk-v5"
+	"github.com/tencentyun/cos-go-sdk-v5/debug"
+)
+
+func main() {
+	u, _ := url.Parse("https://alanbj-1251668577.cos.ap-beijing.myqcloud.com")
+	b := &cos.BaseURL{
+		BucketURL: u,
+	}
+	c := cos.NewClient(b, &http.Client{
+		Transport: &cos.AuthorizationTransport{
+			SecretID:  os.Getenv("COS_SECRETID"),
+			SecretKey: os.Getenv("COS_SECRETKEY"),
+			Transport: &debug.DebugRequestTransport{
+				RequestHeader:  true,
+				RequestBody:    true,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+
+	_, err := c.Bucket.DeleteBucketReplication(context.Background())
+	if err != nil {
+		panic(err)
+	}
+}
--- a/example/bucket/getReplication.go
+++ b/example/bucket/getReplication.go
@ -0,0 +1,41 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/url"
+	"os"
+
+	"net/http"
+
+	"github.com/tencentyun/cos-go-sdk-v5"
+	"github.com/tencentyun/cos-go-sdk-v5/debug"
+)
+
+func main() {
+	u, _ := url.Parse("https://alanbj-1251668577.cos.ap-beijing.myqcloud.com")
+	b := &cos.BaseURL{
+		BucketURL: u,
+	}
+	c := cos.NewClient(b, &http.Client{
+		Transport: &cos.AuthorizationTransport{
+			SecretID:  os.Getenv("COS_SECRETID"),
+			SecretKey: os.Getenv("COS_SECRETKEY"),
+			Transport: &debug.DebugRequestTransport{
+				RequestHeader:  true,
+				RequestBody:    true,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+
+	v, _, err := c.Bucket.GetBucketReplication(context.Background())
+	if err != nil {
+		panic(err)
+	}
+	for _, r := range v.Rule {
+
+		fmt.Printf("%s, %s\n", r.Status, r.ID)
+	}
+}
--- a/example/bucket/getVersioning.go
+++ b/example/bucket/getVersioning.go
@ -0,0 +1,39 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/url"
+	"os"
+
+	"net/http"
+
+	"github.com/tencentyun/cos-go-sdk-v5"
+	"github.com/tencentyun/cos-go-sdk-v5/debug"
+)
+
+func main() {
+	u, _ := url.Parse("https://alanbj-1251668577.cos.ap-beijing.myqcloud.com")
+	b := &cos.BaseURL{
+		BucketURL: u,
+	}
+	c := cos.NewClient(b, &http.Client{
+		Transport: &cos.AuthorizationTransport{
+			SecretID:  os.Getenv("COS_SECRETID"),
+			SecretKey: os.Getenv("COS_SECRETKEY"),
+			Transport: &debug.DebugRequestTransport{
+				RequestHeader:  true,
+				RequestBody:    true,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+
+	v, _, err := c.Bucket.GetVersioning(context.Background())
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Printf("status is %s \n", v.Status)
+}
--- a/example/bucket/putReplication.go
+++ b/example/bucket/putReplication.go
@ -0,0 +1,51 @@
+package main
+
+import (
+	"context"
+	"net/url"
+	"os"
+
+	"net/http"
+
+	"github.com/tencentyun/cos-go-sdk-v5"
+	"github.com/tencentyun/cos-go-sdk-v5/debug"
+)
+
+func main() {
+	u, _ := url.Parse("https://alanbj-1251668577.cos.ap-beijing.myqcloud.com")
+	b := &cos.BaseURL{
+		BucketURL: u,
+	}
+	c := cos.NewClient(b, &http.Client{
+		Transport: &cos.AuthorizationTransport{
+			SecretID:  os.Getenv("COS_SECRETID"),
+			SecretKey: os.Getenv("COS_SECRETKEY"),
+			Transport: &debug.DebugRequestTransport{
+				RequestHeader:  true,
+				RequestBody:    true,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+
+	opt := &cos.PutBucketReplicationOptions{
+		// qcs::cam::uin/[UIN]:uin/[Subaccount]
+		Role: "qcs::cam::uin/2779643970:uin/2779643970",
+		Rule: []cos.BucketReplicationRule{
+			{
+				ID: "1",
+				// Enabled or Disabled
+				Status: "Enabled",
+				Destination: &cos.ReplicationDestination{
+					// qcs::cos:[Region]::[Bucketname-Appid]
+					Bucket: "qcs::cos:ap-guangzhou::alangz-1251668577",
+				},
+			},
+		},
+	}
+	_, err := c.Bucket.PutBucketReplication(context.Background(), opt)
+	if err != nil {
+		panic(err)
+	}
+}
--- a/example/bucket/putVersioning.go
+++ b/example/bucket/putVersioning.go
@ -0,0 +1,41 @@
+package main
+
+import (
+	"context"
+	"net/url"
+	"os"
+
+	"net/http"
+
+	"github.com/tencentyun/cos-go-sdk-v5"
+	"github.com/tencentyun/cos-go-sdk-v5/debug"
+)
+
+func main() {
+	u, _ := url.Parse("https://alanbj-1251668577.cos.ap-beijing.myqcloud.com")
+	b := &cos.BaseURL{
+		BucketURL: u,
+	}
+	c := cos.NewClient(b, &http.Client{
+		Transport: &cos.AuthorizationTransport{
+			SecretID:  os.Getenv("COS_SECRETID"),
+			SecretKey: os.Getenv("COS_SECRETKEY"),
+			Transport: &debug.DebugRequestTransport{
+				RequestHeader:  true,
+				RequestBody:    true,
+				ResponseHeader: true,
+				ResponseBody:   true,
+			},
+		},
+	})
+
+	opt := &cos.BucketPutVersionOptions{
+		// Enabled or Suspended, the versioning once opened can not close.
+		Status: "Enabled",
+	}
+
+	_, err := c.Bucket.PutVersioning(context.Background(), opt)
+	if err != nil {
+		panic(err)
+	}
+}
--- a/object.go
+++ b/object.go
@ -123,6 +123,7 @@ type ObjectPutHeaderOptions struct {
 	ContentDisposition string `header:"Content-Disposition,omitempty" url:"-"`
 	ContentEncoding    string `header:"Content-Encoding,omitempty" url:"-"`
 	ContentType        string `header:"Content-Type,omitempty" url:"-"`
+	ContentMD5         string `header:"Content-MD5,omitempty" url:"-"`
 	ContentLength      int    `header:"Content-Length,omitempty" url:"-"`
 	Expect             string `header:"Expect,omitempty" url:"-"`
 	Expires            string `header:"Expires,omitempty" url:"-"`