Help Center> Content Delivery Network> API Reference> Out-of-Date APIs> Domain Name Configuration> Enabling or Disabling Range-based Retrieval
Updated on 2024-05-16 GMT+08:00
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Enabling or Disabling Range-based Retrieval

Function

In range-based retrieval, the origin server sends data of a specified range to a CDN node based on the range information in the HTTP request header.

Before enabling range-based retrieval, check whether the origin server supports range requests. If the origin server does not support range requests, enabling range-based retrieval will cause cache failure.

URI

PUT /v1.0/cdn/domains/{domain_id}/range-switch

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

domain_id

Yes

String

Specifies the acceleration domain name ID. For details, see Querying Details About a Domain Name.
Table 2 Query Parameters

Parameter

Mandatory

Type

Description

enterprise_project_id

No

String

Enterprise project that the domain name to be modified belongs to. 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 3 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Specifies the user token.

The token 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 4 Request body parameters

Parameter

Mandatory

Type

Description

range_status

Yes

String

Specifies the status of range-based retrieval. Possible values: off and on.

Enumeration values:

  • off

  • on

Response Parameters

Status code: 200

Table 5 Response body parameters

Parameter

Type

Description

origin_range

OriginRangeBody object

Specifies the range-based retrieval settings.
Table 6 OriginRangeBody

Parameter

Type

Description

range_status

String

Specifies the status of range-based retrieval. Possible values: off and on.

Enumeration values:

  • off

  • on

domain_id

String

Specifies the acceleration domain name ID. For details, see Querying Details About a Domain Name.

Example Requests

PUT https://cdn.myhuaweicloud.com/v1.0/cdn/domains/ff80808266fd001e0166fd21c65d0337/range-switch

{
  "range_status" : "on"
}

Example Responses

Status code: 200

OK

{
  "origin_range" : {
    "domain_id" : "ff8080826812caa9016812dbfcd400ea",
    "range_status" : "off"
  }
}

Status Codes

Status Code

Description

200

OK

Error Codes

See Error Codes.

Parent Topic: Domain Name Configuration