Update newsletter list subscription by subscription ID Beta OAuth Scope: newsletter_lists:write
Update newsletter list subscription by subscription ID Beta OAuth Scope: newsletter_lists:write
<Note title="Currently in beta" icon="b">
Newsletter Lists is currently in beta, the API is subject to change.
</Note>
Update a newsletter list subscription by subscription ID. An alternative to the update endpoint when you don't have the newsletter list subscription ID. Accepts either a subscription_id or email to identify the subscription. Currently supports unsubscribing a subscription from a newsletter list.