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Erase an attendee

DELETE
/v1/scheduling/attendees/{uid}

Removes this person's details and answers from every booking now. The bookings themselves stay.

Authorization

bearerAuth
headerAuthorizationBearer <token>

A secret API key from the dashboard: coss_live_… for production environments, coss_test_… for sandbox environments.

Path Parameters

uid*string

Your id for the attendee.

Header Parameters

Coss-Version?"2026-10-10"

The API version (a date) to use for this request. Defaults to your organization's version, pinned to the latest one when it first used the API and upgraded from the dashboard. The SDK always sends the version it was built for.

Value in"2026-10-10"

Response Body

How many were erased.

application/json
  1. response
object*"scheduling.attendee_erasure"
Value in"scheduling.attendee_erasure"
uid*string
erased*number
import { Coss } from "coss";const coss = new Coss({  apiKey: process.env.COSS_API_KEY,  baseUrl: "https://api.coss.com",});const { data, error } = await coss.scheduling.attendees.erase({  value: "patient_77",});
{  "object": "scheduling.attendee_erasure",  "uid": "patient_77",  "erased": 3}