Enabling Pay-Per-Use Billing for Cloud WAF

Function

This API is used to enable the pay-per-use billing mode for cloud WAF.

Calling Method

For details, see Calling APIs.

URI

POST /v1/{project_id}/waf/postpaid

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID. To obtain it, go to Huawei Cloud management console and hover the cursor over your username. On the displayed window, choose My Credentials. Then, in the Projects area, view Project ID of the corresponding project.

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
enterprise_project_id	No	String	You can obtain the ID by calling the ListEnterpriseProject API of EPS.

Request Parameters

**Table 3** 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	Yes	String	Content type.
region	Yes	String	Region ID.

**Table 4** Request body parameters
Parameter	Mandatory	Type	Description
console_area	Yes	String	Website the account belongs to. The value is hec-hk for Huawei Cloud International website.

Response Parameters

Status code: 200

**Table 5** Response body parameters
Parameter	Type	Description
type	Integer	The edition for the cloud WAF instance. -2: Frozen. 1: Not subscribed. 2: The Standard edition. 3: The Professional edition. 4: The Platinum edition. 7: The Starter edition. 22: The pay-per-use edition.
resources	Array of ResourceResponse objects	The resource list.
isNewUser	Boolean	New user or not.

**Table 6** ResourceResponse
Parameter	Type	Description
resourceId	String	Resource ID.
cloudServiceType	String	Cloud service type.
resourceType	String	Cloud service resource type. hws.resource.type.waf: yearly/monthly cloud-mode WAF hws.resource.type.waf.domain: domain name expansion packages in yearly/monthly cloud-mode WAF hws.resource.type.waf.domain: bandwidth expansion packages in yearly/monthly cloud-mode WAF hws.resource.type.waf.domain: rule expansion packages in yearly/monthly cloud-mode WAF hws.resource.type.waf.instance: dedicated WAF instances hws.resource.type.waf.payperuserequest: requests to pay-per-use WAF instances hws.resource.type.waf.payperusedomain: domain names protected with pay-per-use WAF instances hws.resource.type.waf.payperuserule: rules created in pay-per-use WAF instances
resourceSpecCode	String	Cloud resource specifications.
status	Integer	Resource status. The value can be: 0: Unfrozen/Normal. 1: Frozen. 2: Deleted.
expireTime	String	Resource expiration time.
resourceSize	Integer	Resource quantity.

Status code: 400

**Table 7** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 401

**Table 8** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Status code: 500

**Table 9** Response body parameters
Parameter	Type	Description
error_code	String	Error code.
error_msg	String	Error message.

Example Requests

The following example shows how to enable pay-per-use billing for cloud WAF in a specific project. The project ID is specified by project_id. The site is Huawei Cloud International website.

POST https://{Endpoint}/v1/{project_id}/waf/postpaid?enterprise_project_id=0

{
  "console_area" : "hec-hk"
}

Example Responses

Status code: 200

{
  "type" : 22,
  "resources" : [ {
    "resourceId" : "71f5de5f03414225b79be43ee3dc6bae",
    "cloudServiceType" : "hws.service.type.waf",
    "resourceType" : "hws.resource.type.waf.payperusedomain",
    "resourceSpecCode" : "waf.payperuse.domain",
    "resourceSize" : null,
    "expireTime" : null,
    "status" : 0
  }, {
    "resourceId" : "eb0760007a0b43fd9e445f5ce810f4c4",
    "cloudServiceType" : "hws.service.type.waf",
    "resourceType" : "hws.resource.type.waf.payperuserequest",
    "resourceSpecCode" : "waf.payperuse.request",
    "resourceSize" : null,
    "expireTime" : null,
    "status" : 0
  }, {
    "resourceId" : "6cae8a4d8074499d8c3bda687d63c4f9",
    "cloudServiceType" : "hws.service.type.waf",
    "resourceType" : "hws.resource.type.waf.payperuserule",
    "resourceSpecCode" : "waf.payperuse.rule",
    "resourceSize" : null,
    "expireTime" : null,
    "status" : 0
  } ],
  "isNewUser" : false
}