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<@1145576664366055464> If I update the event_id of the check_availability_cal function in a component, would that update all agents using that same component?

Thanks for tagging me <@1247202314565976215>. I'll look through relevant sources and get back to you shortly.

### Answer
 

Yes, if you update the `event_id` (or any parameter) of a function within a **Library Component** (shared component) , that change will automatically sync to all agents using that component. [(1) ](<https://docs.retellai.com/build/conversation-flow/components>)

**Key behavior:**

- **Library Components** are account-level and reusable across multiple agents. Edits sync to every agent that uses it. 

- **Agent Components** are local to a single agent—edits only affect that agent. 

**Important exception for published agents:**

When you publish an agent, the published version snapshots shared Components as local copies. This prevents future library updates from changing already-published calls. Your draft version stays linked and continues receiving updates. 

So if your component is a Library Component:
- Draft agents will get the updated `event_id` immediately
- Already-published agents will **not** receive the update until you re-publish them 

If you want to stop a specific agent from receiving updates, you can turn off syncing to convert its reference to a local copy.

​
To learn more, see the sources I considered:

[[1] Components](https://docs.retellai.com/build/conversation-flow/components)
​

Feel free to tag <@1145576664366055464> with additional questions. I also appreciate feedback, it helps me improve.