Values.ActivateContactChannelRequestSourceActivates a contact's contact channel. Incident Manager can't engage a contact until the contact channel has been activated.
type nonrec t = {contactChannelId : SsmContactsArn.t;The Amazon Resource Name (ARN) of the contact channel.
*)activationCode : ActivationCode.t;The code sent to the contact channel when it was created in the contact.
*)}