diff --git a/go.mod b/go.mod
index 5a7706cb99..47e64e60c6 100644
--- a/go.mod
+++ b/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/hashicorp/errwrap v1.0.0
 	github.com/hashicorp/go-cleanhttp v0.5.0
 	github.com/hashicorp/terraform v0.12.0
-	github.com/huaweicloud/golangsdk v0.0.0-20190813030825-9822f9e55bee
+	github.com/huaweicloud/golangsdk v0.0.0-20190815090708-6e56d01dc57e
 	github.com/jen20/awspolicyequivalence v0.0.0-20170831201602-3d48364a137a
 	github.com/mitchellh/go-homedir v1.0.0
 	github.com/smartystreets/assertions v0.0.0-20190116191733-b6c0e53d7304 // indirect
diff --git a/go.sum b/go.sum
index 99128d3237..6120fcfe15 100644
--- a/go.sum
+++ b/go.sum
@@ -192,8 +192,8 @@ github.com/hashicorp/vault v0.10.4/go.mod h1:KfSyffbKxoVyspOdlaGVjIuwLobi07qD1bA
 github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb h1:b5rjCoWHc7eqmAS4/qyk21ZsHyb6Mxv/jykxvNTkU4M=
 github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb/go.mod h1:+NfK9FKeTrX5uv1uIXGdwYDTeHna2qgaIlx54MXqjAM=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
-github.com/huaweicloud/golangsdk v0.0.0-20190813030825-9822f9e55bee h1:Pu6887UPwDRfAg/ETawgnmyqrnS+/Vxpkz+MAbwM7B0=
-github.com/huaweicloud/golangsdk v0.0.0-20190813030825-9822f9e55bee/go.mod h1:WQBcHRNX9shz3928lWEvstQJtAtYI7ks6XlgtRT9Tcw=
+github.com/huaweicloud/golangsdk v0.0.0-20190815090708-6e56d01dc57e h1:SUdLK5kfxsYcq+C96WS0x9JEbTy7ClEezbf+fOPKkUc=
+github.com/huaweicloud/golangsdk v0.0.0-20190815090708-6e56d01dc57e/go.mod h1:WQBcHRNX9shz3928lWEvstQJtAtYI7ks6XlgtRT9Tcw=
 github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU=
 github.com/jen20/awspolicyequivalence v0.0.0-20170831201602-3d48364a137a h1:FyS/ubzBR5xJlnJGRTwe7GUHpJOR4ukYK3y+LFNffuA=
 github.com/jen20/awspolicyequivalence v0.0.0-20170831201602-3d48364a137a/go.mod h1:uoIMjNxUfXi48Ci40IXkPRbghZ1vbti6v9LCbNqRgHY=
diff --git a/vendor/github.com/huaweicloud/golangsdk/errors.go b/vendor/github.com/huaweicloud/golangsdk/errors.go
index d72718f2dd..64fc66ca65 100644
--- a/vendor/github.com/huaweicloud/golangsdk/errors.go
+++ b/vendor/github.com/huaweicloud/golangsdk/errors.go
@@ -121,7 +121,11 @@ func (e ErrDefault403) Error() string {
 	return "Action Forbidden"
 }
 func (e ErrDefault404) Error() string {
-	return "Resource not found"
+	e.DefaultErrString = fmt.Sprintf(
+		"Resource not found: [%s %s], error message: %s",
+		e.Method, e.URL, e.Body,
+	)
+	return e.choseErrString()
 }
 func (e ErrDefault405) Error() string {
 	return "Method not allowed"
diff --git a/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/requests.go b/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/requests.go
index 9d89a53cd5..b2881b518e 100644
--- a/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/requests.go
+++ b/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/requests.go
@@ -148,6 +148,15 @@ func Get(c *golangsdk.ServiceClient, id string) (r GetResult) {
 	return
 }
 
+// GetCert retrieves a particular cluster certificate based on its unique ID.
+func GetCert(c *golangsdk.ServiceClient, id string) (r GetCertResult) {
+	_, r.Err = c.Get(certificateURL(c, id), &r.Body, &golangsdk.RequestOpts{
+		OkCodes:     []int{200},
+		MoreHeaders: RequestOpts.MoreHeaders, JSONBody: nil,
+	})
+	return
+}
+
 // UpdateOpts contains all the values needed to update a new cluster
 type UpdateOpts struct {
 	Spec UpdateSpec `json:"spec" required:"true"`
diff --git a/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/results.go b/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/results.go
index 530dc4cbd9..5f7ef05d9c 100644
--- a/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/results.go
+++ b/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/results.go
@@ -123,6 +123,63 @@ type Endpoints struct {
 	ExternalOTC string `json:"external_otc"`
 }
 
+type Certificate struct {
+	//API type, fixed value Config
+	Kind string `json:"kind"`
+	//API version, fixed value v1
+	ApiVersion string `json:"apiVersion"`
+	//Cluster list
+	Clusters []CertClusters `json:"clusters"`
+	//User list
+	Users []CertUsers `json:"users"`
+	//Context list
+	Contexts []CertContexts `json:"contexts"`
+	//The current context
+	CurrentContext string `json:"current-context"`
+}
+
+type CertClusters struct {
+	//Cluster name
+	Name string `json:"name"`
+	//Cluster information
+	Cluster CertCluster `json:"cluster"`
+}
+
+type CertCluster struct {
+	//Server IP address
+	Server string `json:"server"`
+	//Certificate data
+	CertAuthorityData string `json:"certificate-authority-data"`
+}
+
+type CertUsers struct {
+	//User name
+	Name string `json:"name"`
+	//Cluster information
+	User CertUser `json:"user"`
+}
+
+type CertUser struct {
+	//Client certificate
+	ClientCertData string `json:"client-certificate-data"`
+	//Client key data
+	ClientKeyData string `json:"client-key-data"`
+}
+
+type CertContexts struct {
+	//Context name
+	Name string `json:"name"`
+	//Context information
+	Context CertContext `json:"context"`
+}
+
+type CertContext struct {
+	//Cluster name
+	Cluster string `json:"cluster"`
+	//User name
+	User string `json:"user"`
+}
+
 // UnmarshalJSON helps to unmarshal Status fields into needed values.
 //OTC and Huawei have different data types and child fields for `endpoints` field in Cluster Status.
 //This function handles the unmarshal for both
@@ -215,3 +272,14 @@ type DeleteResult struct {
 type ListResult struct {
 	commonResult
 }
+
+type GetCertResult struct {
+	golangsdk.Result
+}
+
+// Extract is a function that accepts a result and extracts a cluster.
+func (r GetCertResult) Extract() (*Certificate, error) {
+	var s Certificate
+	err := r.ExtractInto(&s)
+	return &s, err
+}
diff --git a/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/urls.go b/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/urls.go
index 3d483e90ec..af2c00c437 100644
--- a/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/urls.go
+++ b/vendor/github.com/huaweicloud/golangsdk/openstack/cce/v3/clusters/urls.go
@@ -4,6 +4,7 @@ import "github.com/huaweicloud/golangsdk"
 
 const (
 	rootPath = "clusters"
+	certPath = "clustercert"
 )
 
 func rootURL(client *golangsdk.ServiceClient) string {
@@ -13,3 +14,7 @@ func rootURL(client *golangsdk.ServiceClient) string {
 func resourceURL(c *golangsdk.ServiceClient, id string) string {
 	return c.ServiceURL(rootPath, id)
 }
+
+func certificateURL(c *golangsdk.ServiceClient, id string) string {
+	return c.ServiceURL(rootPath, id, certPath)
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 34a8c58b11..ef6972f9ec 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -178,7 +178,7 @@ github.com/hashicorp/terraform/svchost/auth
 github.com/hashicorp/terraform-config-inspect/tfconfig
 # github.com/hashicorp/yamux v0.0.0-20180604194846-3520598351bb
 github.com/hashicorp/yamux
-# github.com/huaweicloud/golangsdk v0.0.0-20190813030825-9822f9e55bee
+# github.com/huaweicloud/golangsdk v0.0.0-20190815090708-6e56d01dc57e
 github.com/huaweicloud/golangsdk
 github.com/huaweicloud/golangsdk/openstack
 github.com/huaweicloud/golangsdk/openstack/antiddos/v1/antiddos