---
page_type: error
code: 50600
message: "50600: Programmable Chat: Invite SID not provided"
level: ERROR
product: Programmable Chat
---

## Error - 50600

### Programmable Chat: Invite SID not provided

#### Possible Causes

- Request does not contain required Invite SID parameter.

#### Possible Solutions

- Confirm a valid Invite SID is being passed in request.