forward To Welcome Service
abstract suspend fun forwardToWelcomeService(welcomeServiceId: String, type: ForwardType): RainbowResult<Unit>
Activate automatic call forwarding to the given welcome service and depending on the given ForwardType. Only for Cloud PBX
Return
RainbowResult callback onSuccess or onFailure
Parameters
welcome Service Id
String the welcome service id to forward to
type
ForwardType the type of forward (IMMEDIATE, BUSY or NO_ANSWER)