Actions66
- Email Actions
- Domain Actions
- Folder Actions
- Template Actions
- Webhook Actions
- Campaign Actions
- Audience Contact Actions
- Audience List Actions
- Audience Property Actions
- Audience Segment Actions
- Audience Topic Actions
Audience Contact → Subscribe to Topic
AI-generatedSummary
Subscribe an audience contact to a topic in Lettr.
Inputs
- Contact ID (required) — The audience contact ID.
- Topic ID (required) — The audience topic ID.
Output shape
A single record
The source pack provides only a signature-level view and does not show the request or response behavior, so the returned data shape cannot be confirmed.