Creating a Cache Prefetch Task

Function

This API is used to create a cache prefetch task.

URI

POST /v1.0/cdn/content/preheating-tasks

**Table 1** Query Parameters
Parameter	Mandatory	Type	Description
enterprise_project_id	No	String	Enterprise project to which the cache prefetch task is added. This parameter is valid only when the enterprise project function is enabled. The value all indicates all projects. This parameter is mandatory when you use an IAM user to call this API. Obtain the enterprise project ID by calling the ListEnterpriseProject API of Enterprise Project Management Service (EPS).

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 used to obtain a user token. The value of X-Subject-Token in the response header is the user token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
preheating_task	Yes	PreheatingTaskRequestBody object	Cache prefetch settings.

**Table 4** PreheatingTaskRequestBody
Parameter	Mandatory	Type	Description
zh_url_encode	No	Boolean	Whether to encode Chinese characters in URLs before cache prefetch. The value false indicates that this function is disabled, and true indicates that this function is enabled. After the function is enabled, only content of transcoded URLs is prefetched.
urls	Yes	Array of strings	A URL must contain http:// or https://. A URL can contain up to 4,096 characters. Enter up to 1,000 URLs and separate them by commas (,). Currently, directory prefetch is not supported.

Response Parameters

Status code: 200

**Table 5** Response body parameters
Parameter	Type	Description
preheating_task	String	Task ID.

Example Requests

POST https://cdn.myhuaweicloud.com/v1.0/cdn/content/preheating-tasks?enterprise_project_id=0

{
  "preheating_task" : {
    "urls" : [ "https://www.bxxx/1.txt", "http://www.bxxx/2.txt" ]
  }
}