# Setting up a DNS pre-resolved domain name

Interface should be called on the server side, seeHattori API

# Interface Dxplaination

# Interface name

setPrefetchDomain

# Functional description

  • This interface is used to set up DNS preresolved domain names

# Calling mode

# HTTPS call


POST https://api.weixin.qq.com/wxa/set_prefetchdnsdomain?access_token=ACCESS_TOKEN 

# Third Party Invocation

  • The calling method and parameters are the same as HTTPS, only the calling token is different

  • The permission set id to which this interface belongs is: 18

  • After the service provider has been authorized with one of the permission sets, it can do so by usingauthorizer_access_TokenCalling on behalf of the merchant

# Request parameters

attribute type Required Introductions
access_Token string yes Interface invokes the certificate, which is URL Parameters, non Body Parameters. useauthorizer_access_Token
prefetch_dns_domain Array. yes Preresolve domain name

# Return parameters

attribute type Introductions
errcode number Error code
errmsg string Error message

# Call Example

Example Dxplaination: HTTPS requests

# Sample Request Data


{
  "prefetch_dns_domain":[
    {
      "url":"d1.com"
    },
    {
      "url":"d2.com"
    }
  ]
} 

# Return Data Example


{"errcode":"0"} 

# Error code

Error code Error code Solutions
9420000 no quota Exceed the limit of 50 modifications per month
9420001 invalid domain Illegal domain name, if the new domain name is not filed
9420002 out of size limit The total number of domains is greater than size_Limit (default is 5)