fix(clb): [120279854] tencentcloud_clb_listener support h2c_switch params (#2939)

* add

* add

* add

* add

Author: SevenEarth

.changelog/2939.txt

@@ -0,0 +1,3 @@
+```release-note:enhancement
+resource/tencentcloud_clb_listener: support `h2c_switch` params
+```

go.mod

@@ -43,7 +43,7 @@ require (
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/chdfs v1.0.600
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/ciam v1.0.695
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/ckafka v1.0.748
-	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/clb v1.0.984
+	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/clb v1.0.1034
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cloudaudit v1.0.1033
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cls v1.0.970
 	github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common v1.0.1034

go.sum

@@ -862,6 +862,8 @@ github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/ckafka v1.0.748 h1:rVvR
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/ckafka v1.0.748/go.mod h1:nvb4W+PgsAe8NFG1ZevZa9ZLfto3aeBcJqxzYCRI9V4=
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/clb v1.0.984 h1:uvDvC8ip75yBSUiCOIu4dGv10AKkH7M3qnmOShLZZPQ=
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/clb v1.0.984/go.mod h1:mqn4vGnC39CHBaniEgnGQqSoVXBnIH8F+O1F5KXhbec=
+github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/clb v1.0.1034 h1:nZBr0eJI2iTLSm26QZXNgk4VT3Fxtt+zgXCiCH6avmo=
+github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/clb v1.0.1034/go.mod h1:q8fxlV0OQPmG3Zqq4f06m+EOqfU8BvZPnVsPCkCdv6E=
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cloudaudit v1.0.544 h1:ApY6rS7I9otgujOdAFy0+Epno1PNVCQmsOoWQxx724Y=
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cloudaudit v1.0.544/go.mod h1:c37rIdL3LrJXYwrfp9c8L4MabTqKIZUe1xvnWhN75oc=
 github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cloudaudit v1.0.1033 h1:dIr+MVsZeUBiKZELfJh5HRJdI+BI6lCp5pv/2oXekuk=

tencentcloud/services/clb/resource_tc_clb_listener.go

@@ -242,6 +242,13 @@ func ResourceTencentCloudClbListener() *schema.Resource {
 				Optional:    true,
 				Description: "This parameter is used to specify the end port and is required when creating a port range listener. Only one member can be passed in when inputting the `Ports` parameter, which is used to specify the start port. If you want to try the port range feature, please [submit a ticket](https://console.cloud.tencent.com/workorder/category).",
 			},
+			"h2c_switch": {
+				Type:        schema.TypeBool,
+				ForceNew:    true,
+				Computed:    true,
+				Optional:    true,
+				Description: "Enable H2C switch for intranet HTTP listener.",
+			},
 			//computed
 			"listener_id": {
 				Type:        schema.TypeString,
@@ -350,6 +357,10 @@ func resourceTencentCloudClbListenerCreate(d *schema.ResourceData, meta interfac
 		request.EndPort = helper.IntUint64(v.(int))
 	}
 
+	if v, ok := d.GetOkExists("h2c_switch"); ok {
+		request.H2cSwitch = helper.Bool(v.(bool))
+	}
+
 	var response *clb.CreateListenerResponse
 	err := resource.Retry(tccommon.WriteRetryTimeout, func() *resource.RetryError {
 		result, e := meta.(tccommon.ProviderMeta).GetAPIV3Conn().UseClbClient().CreateListener(request)
@@ -518,6 +529,28 @@ func resourceTencentCloudClbListenerRead(d *schema.ResourceData, meta interface{
 		_ = d.Set("end_port", instance.EndPort)
 	}
 
+	var clbIns *clb.LoadBalancer
+	err = resource.Retry(tccommon.ReadRetryTimeout, func() *resource.RetryError {
+		result, e := clbService.DescribeLoadBalancerById(ctx, clbId)
+		if e != nil {
+			return tccommon.RetryError(e)
+		}
+
+		clbIns = result
+		return nil
+	})
+
+	if err != nil {
+		log.Printf("[CRITAL]%s read CLB instance failed, reason:%+v", logId, err)
+		return err
+	}
+
+	if clbIns.AttributeFlags != nil && len(clbIns.AttributeFlags) != 0 {
+		_ = d.Set("h2c_switch", true)
+	} else {
+		_ = d.Set("h2c_switch", false)
+	}
+
 	return nil
 }