---
title: "Reject a call"
method: POST
path: "/whatsapp/calls/reject"
tags: ["WhatsApp Calling"]
---

# Reject a call

`POST /whatsapp/calls/reject`

Rejects an inbound WhatsApp call.

This endpoint is used to reject an incoming call from a WhatsApp user.
The call will be terminated on the WhatsApp user side with appropriate notification.

## Request body

- WhatsappCallingTerminateRequest
  - `phoneId` string, required — The WhatsApp Business phone number ID.
  - `wacid` string, required — The WhatsApp call ID. Required for terminate operations. This ID is received from the Call Connect webhook when a WhatsApp user initiates the call.

## Response `200`

The call rejection request is successfully processed.

- WhatsappCallingResponse
  - `wacid` string — The WhatsApp call ID associated with this calling operation.
  - `success` boolean, required — Indicates whether the calling operation was successful.

## Other responses

- `400` — Bad request. Invalid request parameters.
- `404` — The requested resource does not exist.

---

[API](https://skmtc.dev/ycloud/apis/ycloud-api.md) · [All operations](https://skmtc.dev/ycloud/apis/ycloud-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/ycloud/ycloud-api/revisions/4e13d3ca9df8/schema)