--- title: "Delete an Application" method: DELETE path: "/Accounts/{AccountSid}/Applications/{Sid}" tags: ["Applications"] --- # Delete an Application `DELETE /Accounts/{AccountSid}/Applications/{Sid}` Deletes an Application by SID. This also removes its [cXML Application](/docs/apis/rest/cxml-applications/list-cxml-applications) representation and resource addresses, and clears the Application from phone numbers that route through it. Server-backed [cXML Webhooks](/docs/apis/rest/cxml-webhook/list-cxml-webhooks) are separate resources and are not affected. #### Permissions The API token used to authenticate must have the following scope(s) enabled to make a successful request: _Voice_ or _Messaging_ or _Fax_. [Learn more about API scopes](/docs/platform/your-signalwire-api-space). ## Path parameters - `AccountSid` string, uuid, required — Universal Unique Identifier. - `Sid` string, uuid, required — Universal Unique Identifier. ## Response `204` 204 No Content response. ## Other responses - `400` — The request was invalid or cannot be processed. Check the error details for more information. - `401` — Authentication failed. Please verify your credentials and try again. - `404` — The requested resource was not found. Please verify the resource identifier. ## Changes - **2026-05-12** `5344c0c93a4c` — 3 info - added 'unevaluatedProperties' constraint to the response body for the status `400` - added 'unevaluatedProperties' constraint to the response body for the status `401` - added 'unevaluatedProperties' constraint to the response body for the status `404` - **2026-01-20** `dce1bcef69f0` — 1 info - added the non-success response with the status `400` - **2026-01-15** `3c88f14db21e` — 2 breaking, 2 info - added the new path request parameter `AccountSid` - added the new path request parameter `Sid` - added the non-success response with the status `401` - added the non-success response with the status `404` [Change history](https://skmtc.dev/signalwire/apis/compatibility-api/changes/Accounts/:AccountSid/Applications/:Sid/delete.md) --- [API](https://skmtc.dev/signalwire/apis/compatibility-api.md) · [All operations](https://skmtc.dev/signalwire/apis/compatibility-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/signalwire/compatibility-api/revisions/723316346320/schema)