--- title: "rebootCloudMssqlServerInstance" slug: "database-vmssql-rebootcloudmssqlserverinstance" updated: 2026-09-17T10:05:51Z published: 2026-09-17T10:05:51Z canonical: "api.ncloud-docs.com/database-vmssql-rebootcloudmssqlserverinstance" --- > ## Documentation Index > Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt > Use this file to discover all available pages before exploring further. # rebootCloudMssqlServerInstance Available in VPC Restart a Cloud DB for MSSQL server instance. ## Request The following describes the request format for the endpoint. The request format is as follows: | Method | URI | | --- | --- | | GET \| POST | /vmssql/v2/rebootCloudMssqlServerInstance | Note This guide is based on the GET method. POST method call tests can be performed through Swagger in the API Gateway service of the NAVER Cloud Platform console. ### Request headers For information about the headers common to all Cloud DB for MSSQL (VPC) APIs, see [Cloud DB for MSSQL (VPC) request headers](/docs/en/database-vmssql#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94). ### Request query parameter You can use the following query parameters with your request: | Field | Type | Required | Description | | --- | --- | --- | --- | | `regionCode` | String | Optional | Region code of the Cloud DB for MSSQL instance to restart - See [getRegionList](/docs/en/compute-vserver-server-common-getregionlist) - First Region of the `getRegionList` query result (default) | | `cloudMssqlServerInstanceNo` | String | Required | Cloud DB for MSSQL server instance number - Restart is only possible for standalone, master, recovery, and slave servers. - See [getCloudMssqlInstanceList](/docs/en/database-vmssql-getcloudmssqlinstancelist) | | `responseFormatType` | String | Optional | Format of the response result - `xml` (default) \| `json` | ### Request example The following is a sample request. ``` curl --location --request GET 'https://ncloud.apigw.ntruss.com/vmssql/v2/rebootCloudMssqlServerInstance ?regionCode=KR &cloudMssqlServerInstanceNo=2528**** &responseFormatType=json' \ --header 'x-ncp-apigw-timestamp: {Timestamp}' \ --header 'x-ncp-iam-access-key: {Access Key}' \ --header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' ``` ## Response The following describes the response format. ### Response body See [CloudMssqlInstanceList](/docs/en/common-vapidatatype-cloudmssqlinstancelist) for the response body. ### Response status codes For information about the HTTP status codes common to all Cloud DB for MSSQL (VPC) APIs, see [Cloud DB for MSSQL (VPC) response status codes](/docs/en/database-vmssql#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C). ### Response example The following is a sample response. - If `responseFormatType=json` ``` { "rebootCloudMssqlServerInstanceResponse": { "totalRows": 1, "cloudMssqlInstanceList": [ { "cloudMssqlInstanceNo": "2522****", "cloudMssqlServiceName": "mssql004", "cloudMssqlInstanceStatusName": "running", "cloudMssqlInstanceStatus": { "code": "CREAT", "codeName": "CLOUD DATABASE(VPC) Created State" }, "cloudMssqlInstanceOperation": { "code": "NULL", "codeName": "CLOUD DATABASE(VPC) Null OP" }, "cloudMssqlImageProductCode": "SW.VMSSL.OS.WND64.WINNT.SVR2016.MSSQL.15043553.EE.B100", "isHa": true, "isMultiZone": false, "license": { "code": "SPLA", "codeName": "Service Provider License Agreement" }, "cloudMssqlPort": 1433, "backupFileRetentionPeriod": 1, "backupTime": "08:00", "configGroupNo": "0", "configGroupName": "mssql_2019_default", "engineVersion": "MSSQL 15.0.4355.3 Enterprise Edition", "createDate": "2024-07-01T14:29:18+0900", "dbCollation": "Korean_Wansung_CI_AS", "cloudMssqlServerInstanceList": [ { "cloudMssqlServerInstanceNo": "2528****", "cloudMssqlServerName": "m-2522****-001", "cloudMssqlServerRole": { "code": "M", "codeName": "Principal" }, "cloudMssqlServerInstanceStatusName": "running", "cloudMssqlServerInstanceStatus": { "code": "RUN", "codeName": "CLOUD DATABASE(VPC) Server Running State" }, "cloudMssqlServerInstanceOperation": { "code": "NOOP", "codeName": "CLOUD DATABASE(VPC) Server Null OP" }, "regionCode": "KR", "zoneCode": "KR-1", "vpcNo": "59***", "subnetNo": "140***", "dataStorageSize": 107374182400, "cpuCount": 2, "memorySize": 4294967296, "isPublicSubnet": true, "cloudMssqlProductCode": "SVR.VMSSL.HICPU.C002.M004.NET.HDD.B100.G002", "privateDomain": "mssql-o1m7n.vpc-cdb.ntruss.com", "createDate": "2024-07-01T14:29:18+0900", "uptime": "2024-07-01T14:55:41+0900", "dataStorageType": { "code": "SSD", "codeName": "SSD" }, "usedDataStorageSize": 1073741824 }, { "cloudMssqlServerInstanceNo": "2528****", "cloudMssqlServerName": "m-2522****-002", "cloudMssqlServerRole": { "code": "H", "codeName": "Mirror" }, "cloudMssqlServerInstanceStatusName": "settingUp", "cloudMssqlServerInstanceStatus": { "code": "RUN", "codeName": "CLOUD DATABASE(VPC) Server Running State" }, "cloudMssqlServerInstanceOperation": { "code": "SETUP", "codeName": "CLOUD DATABASE(VPC) Server Setup OP" }, "regionCode": "KR", "zoneCode": "KR-1", "vpcNo": "59***", "subnetNo": "140***", "dataStorageSize": 107374182400, "cpuCount": 2, "memorySize": 4294967296, "isPublicSubnet": true, "cloudMssqlProductCode": "SVR.VMSSL.HICPU.C002.M004.NET.HDD.B100.G002", "privateDomain": "mssql-o1m7n.vpc-cdb.ntruss.com", "createDate": "2024-07-01T14:29:18+0900", "uptime": "2024-07-01T15:08:09+0900", "dataStorageType": { "code": "SSD", "codeName": "SSD" }, "usedDataStorageSize": 1073741824 }, { "cloudMssqlServerInstanceNo": "2529****", "cloudMssqlServerName": "m-2522****-003", "cloudMssqlServerRole": { "code": "S", "codeName": "Slave" }, "cloudMssqlServerInstanceStatusName": "running", "cloudMssqlServerInstanceStatus": { "code": "RUN", "codeName": "CLOUD DATABASE(VPC) Server Running State" }, "cloudMssqlServerInstanceOperation": { "code": "NOOP", "codeName": "CLOUD DATABASE(VPC) Server Null OP" }, "regionCode": "KR", "zoneCode": "KR-1", "vpcNo": "59***", "subnetNo": "140***", "dataStorageSize": 107374182400, "cpuCount": 2, "memorySize": 4294967296, "isPublicSubnet": true, "cloudMssqlProductCode": "SVR.VMSSL.HICPU.C002.M004.NET.HDD.B100.G002", "privateDomain": "mssql-o1m7n-r001.vpc-cdb.ntruss.com", "createDate": "2024-07-01T15:48:28+0900", "uptime": "2024-07-01T16:16:00+0900", "dataStorageType": { "code": "SSD", "codeName": "SSD" }, "usedDataStorageSize": 1073741824 } ], "accessControlGroupNoList": [ "186***" ] } ], "requestId": "66998e12-****-****-****-9c25f67e5006", "returnCode": "0", "returnMessage": "success" } } ``` - If `responseFormatType=xml` (default) ``` 66998e12-****-****-****-9c25f67e5006 0 success 1 2522**** mssql004 running CREAT CLOUD DATABASE(VPC) Created State NULL CLOUD DATABASE(VPC) Null OP SW.VMSSL.OS.WND64.WINNT.SVR2016.MSSQL.15043553.EE.B100 true false SPLA Service Provider License Agreement 1433 1 08:00 0 mssql_2019_default MSSQL 15.0.4355.3 Enterprise Edition 2024-07-01T14:29:18+0900 Korean_Wansung_CI_AS 2528**** m-2522****-001 M Principal running RUN CLOUD DATABASE(VPC) Server Running State NOOP CLOUD DATABASE(VPC) Server Null OP KR KR-1 59*** 140*** 107374182400 2 4294967296 true SVR.VMSSL.HICPU.C002.M004.NET.HDD.B100.G002 mssql-o1m7n.vpc-cdb.ntruss.com 2024-07-01T14:29:18+0900 2024-07-02T14:55:41+0900 SSD SSD 1073741824 2528**** m-2522****-002 H Mirror settingUp RUN CLOUD DATABASE(VPC) Server Running State SETUP CLOUD DATABASE(VPC) Server Setup OP KR KR-1 59*** 140*** 107374182400 2 4294967296 true SVR.VMSSL.HICPU.C002.M004.NET.HDD.B100.G002 mssql-o1m7n.vpc-cdb.ntruss.com 2024-07-01T14:29:18+0900 2024-07-02T15:08:09+0900 SSD SSD 1073741824 2529**** m-2522****-003 S Slave running RUN CLOUD DATABASE(VPC) Server Running State NOOP CLOUD DATABASE(VPC) Server Null OP KR KR-1 59*** 140*** 107374182400 2 4294967296 true SVR.VMSSL.HICPU.C002.M004.NET.HDD.B100.G002 mssql-o1m7n-r001.vpc-cdb.ntruss.com 2024-07-01T15:48:28+0900 2024-07-01T16:16:00+0900 SSD SSD 1073741824 186*** ```