HandleEmbeddedSignupCallback processes the Embedded Signup callback.
GET/api/v1/engagements/integrations/whatsapp/embedded-signup/callback
Exchanges the authorization code for a system user token and creates the channel configuration. Token type will be system_user (permanent).
Errors
- INVALID_ARGUMENT: Invalid or expired state
- FAILED_PRECONDITION: OAuth exchange failed
- INTERNAL: Failed to create channel config
Request
Responses
- 200
- default
A successful response.
An unexpected error response.