Function

This API is used to query details about a dedicated WAF engine.

URI

GET /v1/{project_id}/premium-waf/instance/{instance_id}

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID
instance_id	Yes	String	ID of the dedicated WAF instance. It can be obtained by calling the WAF ListInstance API

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token. It can be obtained by calling the IAM API (value of X-Subject-Token in the response header).
Content-Type	No	String	Content type. Default value: application/json;charset=utf8 Default: application/json;charset=utf8

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
id	String	ID of the dedicated WAF engine
instance_name	String	Name of the dedicated WAF engine.
instancename	String	Name of the dedicated WAF engine. This parameter is repeated and can be ignored.
region	String	Region where a dedicated engine is to be created. Its value is EU-DE.
zone	String	available_zone ID.
arch	String	CPU architecture
cpu_flavor	String	ECS specifications and the dedicated WAF instance specifications. You can view details about the supported specifications on the WAF console.
vpc_id	String	ID of the VPC where the dedicated engine is located
subnet_id	String	Subnet ID of the VPC where the dedicated engine is located.
service_ip	String	Service plane IP address of the dedicated engine
service_ipv6	String	IPv6 address of the dedicated WAF instance on the service plane. This parameter is displayed when ipv6_enable is set to true.
security_group_ids	Array of strings	Security groups bound to the dedicated engine ECS
status	Integer	Billing status of dedicated WAF engine. The value can be 0, 1, or 2. 0: The billing is normal. 1: The billing account is frozen. Resources and data will be retained, but the cloud services cannot be used by the account. 2: The billing is terminated. Resources and data will be cleared.
run_status	Integer	Running status of the dedicated engine. The value can be 0 (creating), 1 (running), 2 (deleting), 3 (deleted), 4 (creation failed), 5 (frozen), 6 (abnormal), 7 (updating), or 8 (update failed).
access_status	Integer	Access status of the dedicated engine. The value can be 0 or 1. 0: the dedicated engine is not connected. 1: the dedicated engine is connected.
upgradable	Integer	Whether the dedicated engine can be upgraded. 0: the dedicated engine is non-upgradable 1: the dedicated engine is upgradable
cloudServiceType	String	Cloud service code. This is a unique code used to distinguish cloud services from each other. You can ignore it.
resourceType	String	Cloud service resource type. Cloud services are purchased by resource type. You can ignore it.
resourceSpecCode	String	Resource specifications code. This code is used to identify the resource specifications the dedicated engine uses. You can ignore it.
specification	String	Dedicated engine ECS specifications, for example, 8 vCPUs \| 16 GB. 8vCPUs \| 16GB maps to waf.instance.enterprise, and 2vCPUs \| 4GB to waf.instance. professional.
server_id	String	ID of the ECS hosting the dedicated engine.
serverId	String	ID of the ECS housing the dedicated engine. This parameter can be ignored because it is the same as server_id.
create_time	Long	Timestamp when the dedicated WAF engine was created.
data_volume_size	Integer	Size of the data disk, in GB.
res_tenant_type	Integer	Type of the dedicated WAF instance If the type is Network Interface, the value is 1.

Status code: 400

**Table 4** Response body parameters
Parameter	Type	Description
error_code	String	Error code
error_msg	String	Error message

Status code: 401

**Table 5** Response body parameters
Parameter	Type	Description
error_code	String	Error code
error_msg	String	Error message

Status code: 500

**Table 6** Response body parameters
Parameter	Type	Description
error_code	String	Error code
error_msg	String	Error message

Example Requests

GET https://{endpoint}/v1/{project_id}/premium-waf/instance/{instance_id}

Example Responses

Status code: 200

Request succeeded.

{
  "id" : "0619871acb764d48a112695e8f7cbb10",
  "region" : "region-01-7",
  "zone" : "region-01-7a",
  "specification" : "8vCPUs | 16GB",
  "arch" : "x86",
  "upgradable" : 0,
  "status" : 0,
  "serverId" : "477353dc-8687-4bf4-b45b-1d7fee74fa63",
  "server_id" : "477353dc-8687-4bf4-b45b-1d7fee74fa63",
  "cloudServiceType" : "hws.service.type.waf",
  "resourceType" : "hws.resource.type.waf.instance",
  "resourceSpecCode" : "waf.instance.enterprise",
  "vpc_id" : "13718074-a3f9-408d-82aa-3c41ef55e589",
  "subnet_id" : "74d1b5a6-c7eb-4e9a-8372-181212552fcc",
  "service_ip" : "192.168.10.68",
  "security_group_ids" : [ "34287bdb-7aba-471a-b041-27427f1af76a" ],
  "cpu_flavor" : "Si2.2xlarge.2",
  "run_status" : 2,
  "access_status" : 1,
  "instancename" : "0412elb",
  "instance_name" : "0412elb",
  "create_time" : 1649217360674
}

Status Codes

Status Code	Description
200	Request succeeded.
400	Request failed.
401	The token does not have required permissions.
500	Internal server error.

Error Codes

See Error Codes.

Querying Details about a Dedicated WAF Engine