Values.UpdateContactRequestSourceUpdates a specific contact.
type nonrec t = {contactId : Uuid.t;UUID of a contact.
*)clientToken : ClientToken.t option;A client token is a unique, case-sensitive string of up to 64 ASCII characters. It is generated by the client to ensure idempotent operations, allowing safe retries without unintended side effects.
*)trackingOverrides : TrackingOverrides.t option;satelliteArn : SatelliteArn.t option;ARN of a satellite.
*)}