1. Api information Interface Information Item Content Real environment https://api.howssl.com/Home/Order/batchUpdateDCV Request method Post content- type multipart/form-data Description The interface is used for changing the way of verifying domain names in bulk. All the domain names of the certificates can be changed in bulk only on the unverified condition. The information related to the certificate will be returned if it's correct. The corresponding error codes will be returned if it's wrong. 1. Parameter definition Parameter Name Parameter Type Mandatory Illustration token string Y For Th becoming token, the evidence of identification, please contact the web administrator. order\_id string Y Order id Parameter Name Parameter Type Mandatory Illustration check\_way string Y For the way of verifying the domain names' certificate, the optional values include EMAIL, FILE, DNS. For the verification of EMAIL mailbox, single domain name is suggested because multiple domain names are hard to operate with this method. email\_suffix string N When the way of verifying the domain name is EMAIL, it's mandatory with the domain name mailbox's prefix such as 'admin, administrator, webmaster, postmaster, hostmaster' Function returns status boolean Y True means the request succeeds and the correct parameters are returned while false means the request fails. msg string Y Description of the returned data information code int Y Returned status code 4\. The example of the returned result { "status": true, "msg": "Successfully updated the verification way", "code": 200 }