Associate the registration with an origination identity such as a phone number or sender ID.
See https://www.paws-r-sdk.com/docs/pinpointsmsvoicev2_create_registration_association/ for full documentation.
pinpointsmsvoicev2_create_registration_association(RegistrationId, ResourceId)
[required] The unique identifier for the registration.
[required] The unique identifier for the origination identity. For example this could be a PhoneNumberId or SenderId.