---
title: "Executes an EventRegistration operation"
method: POST
path: "/EventRegistration/_execute"
tags: ["EventRegistration"]
---

# Executes an EventRegistration operation

`POST /EventRegistration/_execute`

## Request

- Base URL: `https://yourorgsite.com/api`
- URL: `https://yourorgsite.com/api/EventRegistration/_execute`
- Auth: OAuth 2
  - Implicit: `https://yourorgsite.com`

Executes an operation of EventRegistration

## Request body

- EventRegistrationRequest
  - `$type` 'Asi.Soa.Events.DataContracts.EventRegistrationRequest, Asi.Contracts', required: The DataType must be "Asi.Soa.Events.DataContracts.EventRegistrationRequest, Asi.Contracts"
  - `BillTo` string
  - `EntityTypeName` string
  - `EventId` string
  - `FunctionId` string
  - `OperationName` string
  - `RegisteredBy` string
  - `RegistrantId` string
  - `RegistrationOptionFunctionId` string
  - `RegistrationType` object
  - `RequestCulture` string
  - `Waitlist` boolean

## Response `200`

The request was successful.

## Other responses

- `201`: The resource was successfully created.
- `202`: The resource was asynchronously created.

---

[API](https://skmtc.dev/imis/apis/events.md) - [All operations](https://skmtc.dev/imis/apis/events/llms.txt) - [OpenAPI document](https://skmtc.dev/imis/apis/events/revisions/3e95d0e23fcc?raw)