---
title: "Check Existing Ambassador"
method: POST
path: "/ambassador/existing/checking/{organization_id}/"
tags: ["ambassador"]
---

# Check Existing Ambassador

`POST /ambassador/existing/checking/{organization_id}/`

## Request

- Base URL: `https://api.myticketpartner.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.myticketpartner.com/ambassador/existing/checking/{organization_id}/`
- Auth: OAuth 2
  - Password
  - Token URL: `/auth/login/access/token`
- TypeScript: <https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api/docs/ambassador/existing/checking/:organization_id/post.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `organization_id` integer, required

## Request body

- AmbassadorExistsSchema
  - `email` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `404`: Not found
- `422`: Validation Error

## Changes

- **2026-11-07** `ff43af08b83b`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api/changes/ambassador/existing/checking/:organization_id/post.md)

---

[API](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api.md) - [All operations](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api/llms.txt) - [OpenAPI document](https://skmtc.dev/myticketpartner/apis/white-labelling-booking-api/revisions/ff43af08b83b?raw)