---
title: "POST /v{api-version}/SeasonPassMember/UpdateMember"
method: POST
path: "/v{api-version}/SeasonPassMember/UpdateMember"
tags: ["SeasonPassMember"]
---

# POST /v{api-version}/SeasonPassMember/UpdateMember

`POST /v{api-version}/SeasonPassMember/UpdateMember`

## Request

- Base URL: `https://api.sixtix.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.sixtix.com/v{api-version}/SeasonPassMember/UpdateMember`
- Auth: API key in header `Authorization`

## Path parameters

- `api-version` string, required

## Query parameters

- `key` string

## Request body

- UniversalMemberModel
  - `email` string, nullable
  - `accessToken` string, nullable
  - `accessTokenExpirationTimeUtc` string, date-time
  - `prefferedLang` string, nullable
  - `firstName` string, nullable
  - `lastName` string, nullable
  - `phoneNumber` string, nullable
  - `dateOfBirth` string, date-time, nullable
  - `city` string, nullable
  - `physicalAddress` string, nullable
  - `postalCode` string, nullable
  - `gender` 0 | 1 | 2

## Response `200`

OK

## Changes

- **2026-11-03** `2920105c62d2`: 4 info
  - the request property `dateOfBirth` became nullable (media type: application/json-patch+json)
  - the request property `dateOfBirth` became nullable (media type: application/json)
  - the request property `dateOfBirth` became nullable (media type: text/json)
  - the request property `dateOfBirth` became nullable (media type: application/*+json)
- **2026-10-31** `29293a3049ed`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/sixtix/apis/sixtix-api-developer-documentation/changes/v:api-version/SeasonPassMember/UpdateMember/post.md)

---

[API](https://skmtc.dev/sixtix/apis/sixtix-api-developer-documentation.md) - [All operations](https://skmtc.dev/sixtix/apis/sixtix-api-developer-documentation/llms.txt) - [OpenAPI document](https://skmtc.dev/sixtix/apis/sixtix-api-developer-documentation/revisions/2920105c62d2?raw)