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PUT
Update a sponsor

Authorizations

x-access-token
string
header
required

Organization API token. Generate from Organization Settings → API Tokens.

Path Parameters

eventId
integer
required

The event ID.

sponsorId
string
required

The sponsor ID.

Body

application/json
updated_at
string<date-time>

Optional optimistic concurrency control. Send the updated_at value from the last-fetched sponsor.

name
string

New sponsor name. Must be a non-empty string when present — an explicit empty string returns 400. Omit the key to leave the name unchanged.

custom_fields
object

Custom field values keyed by field internal name.

For number, currency, and percent fields, an empty string ("") clears the stored value — identical to sending null. 0 and "0" store an actual zero.

For checkbox fields, send boolean true or false. On read, a checked box serializes as the string "Yes", an explicitly unchecked one as "No", and a box that was never set as null.

Fields owned by an integration (for example swoogo_session_id, cvent_session_id, visit_session_id) are hydrated by the connector and reject writes with 400 FIELD_READ_ONLY, naming the field in details.field. Omit them from custom_fields.

translated_fields
object[]

Language variants to write using the same shape returned on reads. Omit this key on update to leave existing translations unchanged.

Response

Sponsor updated

A sponsor associated with an event.

id
string
friendly_id
string
friendly_id_raw
integer
name
string
description
string
logo_image_url
string
banner_image_url
string
phone
string
address_line_1
string
address_line_2
string
address_city
string
address_state
string
address_postal_code
string
address_coutnry
string

Country (note: field name contains a known typo preserved for backwards compatibility).

facebook_url
string
instagram_url
string
linkedin_url
string
snapchat_username
string
tiktok_username
string
twitter_url
string
website_url
string
created_at
string
updated_at
string
custom_fields
object[]
translated_fields
object[]
contacts
object[]
admin_url
string<uri> | null

Deep link to this entity in the Sessionboard admin UI.