# Delete a credential list mapping from the requested domain **DELETE /2010-04-01/Accounts/{AccountSid}/SIP/Domains/{DomainSid}/Auth/Calls/CredentialListMappings/{Sid}.json** Delete a credential list mapping from the requested domain Credential lists for SIP calls ## 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 CredentialListMapping resources to delete. - **DomainSid** (string) The SID of the SIP domain that contains the resource to delete. - **Sid** (string) The Twilio-provided string that uniquely identifies the CredentialListMapping resource to delete. ## Responses ### 204 The resource was deleted successfully. [Powered by Bump.sh](https://bump.sh)