associateResolverEndpointIpAddress    
  abstract suspend fun associateResolverEndpointIpAddress(input: AssociateResolverEndpointIpAddressRequest): AssociateResolverEndpointIpAddressResponse
Adds IP addresses to an inbound or an outbound Resolver endpoint. If you want to add more than one IP address, submit one AssociateResolverEndpointIpAddress request for each IP address.
To remove an IP address from an endpoint, see DisassociateResolverEndpointIpAddress.