# Delete an instance of a Domain **DELETE /2010-04-01/Accounts/{AccountSid}/SIP/Domains/{Sid}.json** Delete an instance of a Domain Custom DNS hostnames that can accept SIP traffic ## Servers - https://api.twilio.com: https://api.twilio.com () ## Authentication methods - Account sid auth token ## Parameters ### Path parameters - **AccountSid** (string) The SID of the [Account](https://www.twilio.com/docs/iam/api/account) that created the SipDomain resources to delete. - **Sid** (string) The Twilio-provided string that uniquely identifies the SipDomain resource to delete. ## Responses ### 204 The resource was deleted successfully. [Powered by Bump.sh](https://bump.sh)