Update speaker

PUT/manage/events/:eventId/speakers/:id

Update a speaker. Requires the speakersWrite permission.

Auth	Login required

Path parameters

eventIdstringrequired

Event ID or slug.

idstringrequired

Speaker ID.

Request body

userIdstring

User ID, when linking to a 4S user.

firstName / lastName / nativeNamestring

Name; firstName and lastName are required on create. No length limit.

titlestring

Session title (required); no length limit.

biostring

Bio.

avatarUrlstring

Avatar image URL; must be a valid URL.

languagesobject

Localized profile.

langstring

Primary language code; up to 10 characters. Defaults to "ja".

ticketIdstring

Ticket ID assigned to the speaker; must belong to the same event.

pickedUpboolean

Whether to feature the speaker.

statusstring

One of DRAFT / COMPLETED / CANCELLED.

Object structures

`languages`

Keyed by language code; each entry overrides the title / description shown for that language. Languages you omit fall back to the default fields.

<lang>object

Language code (ja, en, …)

<lang>.titlestring

Title shown in that language.

<lang>.descriptionstring

Description shown in that language.

{
  "ja": { "title": "オープニング基調講演", "description": "..." },
  "en": { "title": "Opening Keynote", "description": "..." }
}

Notes

When accessed with an OAuth access token, `email` fields are recursively removed from the response JSON (they are retained for session-authenticated dashboard access).

Request
curl https://api.4s.link/manage/events/EVENT_ID/speakers/ID \
  -X PUT \
  -H "Authorization: Bearer 4s_at_..." \
  -H "Content-Type: application/json" \
  -d '{
  "title": "Principal Engineer",
  "pickedUp": true
}'

Example response
{
  "id": "sp1a2b3-...",
  "userId": "a1b2c3d4-...",
  "firstName": "太郎",
  "lastName": "山田",
  "nativeName": "山田 太郎",
  "title": "Engineer",
  "bio": "...",
  "avatarUrl": "https://.../avatar.png",
  "status": "PUBLISHED",
  "pickedUp": false,
  "checkInStatus": "NOT_CHECKED_IN",
  "order": 0
}