**To associate another IP address with a Resolver endpoint** The following ``associate-resolver-endpoint-ip-address`` example associates another IP address with an inbound Resolver endpoint. If you specify only a subnet ID and omit the IP address from the ``--ip-address`` parameter, Resolver chooses an IP address for you from among the available IP addresses in the specified subnet. :: aws route53resolver associate-resolver-endpoint-ip-address \ --resolver-endpoint-id rslvr-in-497098ad5example \ --ip-address="SubnetId=subnet-12d8exam,Ip=192.0.2.118" Output:: { "ResolverEndpoint": { "Id": "rslvr-in-497098ad5example", "CreatorRequestId": "AWSConsole.25.0123456789", "Arn": "arn:aws:route53resolver:us-west-2:111122223333:resolver-endpoint/rslvr-in-497098ad5example", "Name": "my-inbound-endpoint", "SecurityGroupIds": [ "sg-05cd7b25d6example" ], "Direction": "INBOUND", "IpAddressCount": 3, "HostVPCId": "vpc-304bexam", "Status": "UPDATING", "StatusMessage": "Updating the Resolver Endpoint", "CreationTime": "2020-01-02T23:25:45.538Z", "ModificationTime": "2020-01-02T23:25:45.538Z" } } For more information, see `Values That You Specify When You Create or Edit Inbound Endpoints `__ in the *Amazon Route 53 Developer Guide*.