# Delete a specific Variable. **DELETE /v1/Services/{ServiceSid}/Environments/{EnvironmentSid}/Variables/{Sid}** Delete a specific Variable. A key and value pair that is specific to an Environment. ## Servers - https://serverless.twilio.com: https://serverless.twilio.com () ## Authentication methods - Account sid auth token ## Parameters ### Path parameters - **ServiceSid** (string) The SID of the Service to delete the Variable resource from. - **EnvironmentSid** (string) The SID of the Environment with the Variables to delete. - **Sid** (string) The SID of the Variable resource to delete. ## Responses ### 204 The resource was deleted successfully. [Powered by Bump.sh](https://bump.sh)