diff --git a/docs/resources/modelarts_devserver_action.md b/docs/resources/modelarts_devserver_action.md
new file mode 100644
index 00000000000..e9066367ec7
--- /dev/null
+++ b/docs/resources/modelarts_devserver_action.md
@@ -0,0 +1,44 @@
+---
+subcategory: "AI Development Platform (ModelArts)"
+layout: "huaweicloud"
+page_title: "HuaweiCloud: huaweicloud_modelarts_devserver_action"
+description: |-
+  Use this resource to operate ModelArts DevServer within HuaweiCloud.
+---
+# huaweicloud_modelarts_devserver_action
+
+Use this resource to operate ModelArts DevServer within HuaweiCloud.
+
+## Example Usage
+
+```hcl
+variable "devserver_id" {}
+
+resource "huaweicloud_modelarts_devserver_action" "test" {
+  devserver_id = var.devserver_id
+  action       = "start"
+}
+```
+
+## Argument Reference
+
+The following arguments are supported:
+
+* `region` - (Optional, String, ForceNew) Specifies the region in which to create the resource.
+  If omitted, the provider-level region will be used.
+  Changing this creates a new resource.
+
+* `devserver_id` - (Required, String, ForceNew) Specifies the ID of the DevServer.
+  Changing this creates a new resource.
+
+* `action` - (Required, String, ForceNew) Specifies the action type of the DevServer.
+  Changing this creates a new resource.  
+  The valid values are as follows:
+  + **start**: The DevServers can be started only when it is stopped, stop failure or start failure.
+  + **stop**: The DevServers can be stopped only when it is running or stop failure.
+
+## Attribute Reference
+
+In addition to all arguments above, the following attributes are exported:
+
+* `id` - The resource ID.
diff --git a/huaweicloud/provider.go b/huaweicloud/provider.go
index de4d04dd582..bffdeb5de32 100644
--- a/huaweicloud/provider.go
+++ b/huaweicloud/provider.go
@@ -1909,6 +1909,7 @@ func Provider() *schema.Provider {
 
 			"huaweicloud_modelarts_dataset":                modelarts.ResourceDataset(),
 			"huaweicloud_modelarts_dataset_version":        modelarts.ResourceDatasetVersion(),
+			"huaweicloud_modelarts_devserver_action":       modelarts.ResourceDevServerAction(),
 			"huaweicloud_modelarts_notebook":               modelarts.ResourceNotebook(),
 			"huaweicloud_modelarts_notebook_mount_storage": modelarts.ResourceNotebookMountStorage(),
 			"huaweicloud_modelarts_model":                  modelarts.ResourceModelartsModel(),
diff --git a/huaweicloud/services/acceptance/modelarts/resource_huaweicloud_modelarts_devserver_test.go b/huaweicloud/services/acceptance/modelarts/resource_huaweicloud_modelarts_devserver_test.go
new file mode 100644
index 00000000000..a0689eb8157
--- /dev/null
+++ b/huaweicloud/services/acceptance/modelarts/resource_huaweicloud_modelarts_devserver_test.go
@@ -0,0 +1,182 @@
+package modelarts
+
+import (
+	"fmt"
+	"regexp"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
+
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/acceptance/common"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/services/modelarts"
+)
+
+func getDevServerResourceFunc(cfg *config.Config, state *terraform.ResourceState) (interface{}, error) {
+	region := acceptance.HW_REGION_NAME
+	client, err := cfg.NewServiceClient("modelarts", region)
+	if err != nil {
+		return nil, fmt.Errorf("error creating ModelArts client: %s", err)
+	}
+
+	return modelarts.GetDevServerById(client, state.Primary.ID)
+}
+
+func TestAccDevServer_basic(t *testing.T) {
+	var (
+		obj          interface{}
+		resourceName = "huaweicloud_modelarts_devserver.test"
+		name         = acceptance.RandomAccResourceName()
+		password     = acceptance.RandomPassword("!@%-_=+[{}]:,./?")
+		rc           = acceptance.InitResourceCheck(
+			resourceName,
+			&obj,
+			getDevServerResourceFunc,
+		)
+	)
+
+	resource.ParallelTest(t, resource.TestCase{
+		PreCheck: func() {
+			acceptance.TestAccPreCheck(t)
+			acceptance.TestAccPreCheckModelartsDevServer(t)
+		},
+		ProviderFactories: acceptance.TestAccProviderFactories,
+		CheckDestroy:      rc.CheckResourceDestroy(),
+		Steps: []resource.TestStep{
+			{
+				Config: testDevServer_basic_step1(name, password, true),
+				Check: resource.ComposeTestCheckFunc(
+					rc.CheckResourceExists(),
+					resource.TestCheckResourceAttr(resourceName, "name", name),
+					resource.TestCheckResourceAttr(resourceName, "flavor", acceptance.HW_MODELARTS_DEVSERVER_FLAVOR),
+					resource.TestCheckResourceAttrSet(resourceName, "architecture"),
+					resource.TestCheckResourceAttrPair(resourceName, "vpc_id", "huaweicloud_vpc.test", "id"),
+					resource.TestCheckResourceAttrPair(resourceName, "subnet_id", "huaweicloud_vpc_subnet.test", "id"),
+					resource.TestCheckResourceAttrPair(resourceName, "security_group_id", "huaweicloud_networking_secgroup.test", "id"),
+					resource.TestCheckResourceAttr(resourceName, "image_id", acceptance.HW_MODELARTS_DEVSERVER_IMAGE_ID),
+					resource.TestCheckResourceAttrSet(resourceName, "type"),
+					resource.TestCheckResourceAttr(resourceName, "charging_mode", "PRE_PAID"),
+					resource.TestCheckResourceAttr(resourceName, "auto_renew", "true"),
+					resource.TestMatchResourceAttr(resourceName, "created_at",
+						regexp.MustCompile(`^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}?(Z|([+-]\d{2}:\d{2}))$`)),
+				),
+			},
+			{
+				Config: testDevServer_basic_step2(name, password, false),
+				Check: resource.ComposeTestCheckFunc(
+					rc.CheckResourceExists(),
+					resource.TestCheckResourceAttr(resourceName, "auto_renew", "false"),
+				),
+			},
+			// Stopping the DevServer.
+			{
+				Config: testDevServer_basic_step3(name, password, false),
+			},
+			// Stopping the stopped DevServer.
+			{
+				Config:      testDevServer_basic_step4(name, password, false),
+				ExpectError: regexp.MustCompile(`Resource.Server '[a-f0-9-]+' is not allowed STOP: STOPPED`),
+			},
+			// Starting the DevServer.
+			{
+				Config: testDevServer_basic_step5(name, password, false),
+			},
+			// Starting the running DevServer.
+			{
+				Config:      testDevServer_basic_step6(name, password, false),
+				ExpectError: regexp.MustCompile(`Resource.Server '[a-f0-9-]+' is not allowed START: RUNNING`),
+			},
+			{
+				ResourceName:      resourceName,
+				ImportState:       true,
+				ImportStateVerify: true,
+				ImportStateVerifyIgnore: []string{
+					"subnet_id",
+					"security_group_id",
+					"admin_pass",
+					"root_volume",
+					"period_unit",
+					"period",
+					"auto_renew",
+				},
+			},
+		},
+	})
+}
+
+func testDevServer_basic_step1(name, password string, autoRenew bool) string {
+	return fmt.Sprintf(`
+%[1]s
+
+resource "huaweicloud_modelarts_devserver" "test" {
+  name              = "%[2]s"
+  flavor            = "%[3]s"
+  vpc_id            = huaweicloud_vpc.test.id
+  subnet_id         = huaweicloud_vpc_subnet.test.id
+  security_group_id = huaweicloud_networking_secgroup.test.id
+  image_id          = "%[4]s"
+  admin_pass        = "%[5]s"
+
+  root_volume {
+    size = 100
+    type = "SSD"
+  }
+
+  charging_mode = "PRE_PAID"
+  period_unit   = "MONTH"
+  period        = 1
+  auto_renew    = "%[6]v"
+}
+`, common.TestBaseNetwork(name), name,
+		acceptance.HW_MODELARTS_DEVSERVER_FLAVOR, acceptance.HW_MODELARTS_DEVSERVER_IMAGE_ID, password, autoRenew)
+}
+
+func testDevServer_basic_step2(name, password string, autoRenew bool) string {
+	return testDevServer_basic_step1(name, password, autoRenew)
+}
+
+func testDevServer_basic_step3(name, password string, autoRenew bool) string {
+	return fmt.Sprintf(`
+%[1]s
+
+resource "huaweicloud_modelarts_devserver_action" "stop" {
+  devserver_id = huaweicloud_modelarts_devserver.test.id
+  action       = "stop"
+}
+`, testDevServer_basic_step2(name, password, autoRenew))
+}
+
+func testDevServer_basic_step4(name, password string, autoRenew bool) string {
+	return fmt.Sprintf(`
+%[1]s
+
+resource "huaweicloud_modelarts_devserver_action" "expect_stop_err" {
+  devserver_id = huaweicloud_modelarts_devserver.test.id
+  action       = "stop"
+}
+`, testDevServer_basic_step3(name, password, autoRenew))
+}
+
+func testDevServer_basic_step5(name, password string, autoRenew bool) string {
+	return fmt.Sprintf(`
+%[1]s
+
+resource "huaweicloud_modelarts_devserver_action" "start" {
+  devserver_id = huaweicloud_modelarts_devserver.test.id
+  action       = "start"
+}
+`, testDevServer_basic_step3(name, password, autoRenew))
+}
+
+func testDevServer_basic_step6(name, password string, autoRenew bool) string {
+	return fmt.Sprintf(`
+%[1]s
+
+resource "huaweicloud_modelarts_devserver_action" "expect_start_err" {
+  devserver_id = huaweicloud_modelarts_devserver.test.id
+  action       = "start"
+}
+`, testDevServer_basic_step5(name, password, autoRenew))
+}
diff --git a/huaweicloud/services/modelarts/resource_huaweicloud_modelarts_devserver_action.go b/huaweicloud/services/modelarts/resource_huaweicloud_modelarts_devserver_action.go
new file mode 100644
index 00000000000..4671a445511
--- /dev/null
+++ b/huaweicloud/services/modelarts/resource_huaweicloud_modelarts_devserver_action.go
@@ -0,0 +1,133 @@
+package modelarts
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/chnsz/golangsdk"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
+	"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/config"
+	"github.com/huaweicloud/terraform-provider-huaweicloud/huaweicloud/utils"
+)
+
+// @API ModelArts PUT /v1/{project_id}/dev-servers/{id}/start
+// @API ModelArts PUT /v1/{project_id}/dev-servers/{id}/stop
+// @API ModelArts GET /v1/{project_id}/dev-servers/{id}
+func ResourceDevServerAction() *schema.Resource {
+	return &schema.Resource{
+		CreateContext: resourceDevServerActionCreate,
+		ReadContext:   resourceDevServerActionRead,
+		DeleteContext: resourceDevServerActionDelete,
+
+		Schema: map[string]*schema.Schema{
+			"region": {
+				Type:     schema.TypeString,
+				Optional: true,
+				Computed: true,
+				ForceNew: true,
+			},
+			"devserver_id": {
+				Type:        schema.TypeString,
+				Required:    true,
+				ForceNew:    true,
+				Description: `The ID of the DevServer.`,
+			},
+			"action": {
+				Type:        schema.TypeString,
+				Required:    true,
+				ForceNew:    true,
+				Description: `The action type of the DevServer.`,
+			},
+		},
+	}
+}
+
+func resourceDevServerActionCreate(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
+	var (
+		cfg                = meta.(*config.Config)
+		region             = cfg.GetRegion(d)
+		httpUrl            = "v1/{project_id}/dev-servers/{id}/{action}"
+		devServerId        = d.Get("devserver_id").(string)
+		action             = d.Get("action").(string)
+		actionCompletedMap = map[string]string{
+			"start": "RUNNING",
+			"stop":  "STOPPED",
+		}
+	)
+
+	client, err := cfg.NewServiceClient("modelarts", region)
+	if err != nil {
+		return diag.Errorf("error creating ModelArts client: %s", err)
+	}
+
+	actionPath := client.Endpoint + httpUrl
+	actionPath = strings.ReplaceAll(actionPath, "{project_id}", client.ProjectID)
+	actionPath = strings.ReplaceAll(actionPath, "{id}", devServerId)
+	actionPath = strings.ReplaceAll(actionPath, "{action}", action)
+	actionOpt := golangsdk.RequestOpts{
+		KeepResponseBody: true,
+	}
+	if action == "start" {
+		actionOpt.JSONBody = map[string]interface{}{}
+	}
+
+	_, err = client.Request("PUT", actionPath, &actionOpt)
+	if err != nil {
+		return diag.Errorf("unable to %s DevServer (%s): %s", action, devServerId, err)
+	}
+
+	stateConf := &resource.StateChangeConf{
+		Pending:      []string{"PENDING"},
+		Target:       []string{"COMPLETED"},
+		Refresh:      refreshDevServerActionStatusFunc(client, devServerId, actionCompletedMap[action]),
+		Timeout:      d.Timeout(schema.TimeoutCreate),
+		Delay:        10 * time.Second,
+		PollInterval: 10 * time.Second,
+	}
+	_, err = stateConf.WaitForStateContext(ctx)
+	if err != nil {
+		return diag.Errorf("error waiting for DevServer (%s) to %s completed: %s", devServerId, action, err)
+	}
+
+	d.SetId(devServerId)
+
+	return nil
+}
+
+func refreshDevServerActionStatusFunc(client *golangsdk.ServiceClient, devServerId string, target string) resource.StateRefreshFunc {
+	return func() (interface{}, string, error) {
+		respBody, err := GetDevServerById(client, devServerId)
+		if err != nil {
+			return nil, "ERROR", err
+		}
+
+		status := utils.PathSearch("status", respBody, "").(string)
+		if utils.StrSliceContains([]string{"START_FAILED", "ERROR", "STOP_FAILED"}, status) {
+			return respBody, "ERROR", fmt.Errorf("unexpected status (%s)", status)
+		}
+
+		if status == target {
+			return respBody, "COMPLETED", nil
+		}
+		return "continue", "PENDING", nil
+	}
+}
+
+func resourceDevServerActionRead(_ context.Context, _ *schema.ResourceData, _ interface{}) diag.Diagnostics {
+	return nil
+}
+
+func resourceDevServerActionDelete(_ context.Context, _ *schema.ResourceData, _ interface{}) diag.Diagnostics {
+	errorMsg := `This resource is only a one-time action resource for operating the DevServer. Deleting this resource will
+not clear the corresponding request record, but will only remove the resource information from the tfstate file.`
+	return diag.Diagnostics{
+		diag.Diagnostic{
+			Severity: diag.Warning,
+			Summary:  errorMsg,
+		},
+	}
+}