Help Center/ Domain Name Service/ API Reference/ APIs/ PTR Record Management (v2)/ Restoring the PTR Record of an EIP to the Default Value
Updated on 2025-08-19 GMT+08:00

Restoring the PTR Record of an EIP to the Default Value

Function

This API is used to restore the PTR record of an EIP to the default value.

Calling Method

For details, see Calling APIs.

URI

PATCH /v2/reverse/floatingips/{region}:{floatingip_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

region

Yes

String

Region of the zone.

floatingip_id

Yes

String

EIP ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

Definition

The user token.

The token can be obtained by calling an IAM API. The value of X-Subject-Token in the response header is the user token.

For details about how to obtain a user token, seeObtaining a User Token.

Constraints

N/A

Range

N/A

Default Value

N/A

Table 3 Request body parameters

Parameter

Mandatory

Type

Description

ptrdname

Yes

Object

The zone of the PTR record. Set it to null.

Response Parameters

Status code: 202

Request accepted

None

Example Requests

Restoring the PTR record of an EIP to the default value

PATCH https://{endpoint}/v2/reverse/floatingips/{region}:{floatingip_id}

{
  "ptrdname" : null
}

Example Responses

None

Status Codes

Status Code

Description

202

Request accepted

Error Codes

See Error Codes.