---
page_type: error
code: 50367
message: "50367: Invalid conversation webhook flow SID"
level: ERROR
product: Programmable Chat
---

## Error - 50367

### Conversations: Invalid conversation webhook flow SID

An invalid conversation webhook flow SID was supplied.

#### Possible Causes

- Webhook Configuration.FlowSid parameter provided with the request does not match a valid Studio flow SID pattern (FWxx).

#### Possible Solutions

- Add a valid Configuration.FlowSid parameter to the API request and supply a Studio flow SID that exists under your account.