curl --request DELETE \
--url https://api.hubapi.com/marketing/marketing-events/2026-03/associations/{externalAccountId}/{externalEventId}/lists/{listId} \
--header 'Authorization: Bearer <token>'This response has no body data.curl --request DELETE \
--url https://api.hubapi.com/marketing/marketing-events/2026-03/associations/{externalAccountId}/{externalEventId}/lists/{listId} \
--header 'Authorization: Bearer <token>'This response has no body data.Supported products
Required Scopes
The access token received from the authorization server in the OAuth 2.0 flow.
The accountId that is associated with this marketing event in the external event application.
The id of the marketing event in the external event application.
The ILS ID of the list.
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