**To modify an IPAM**
The following ``modify-ipam`` example modifies an IPAM by adding an Operating Region.
(Linux)::
aws ec2 modify-ipam \
--ipam-id ipam-08440e7a3acde3908 \
--add-operating-regions RegionName=us-west-2
(Windows)::
aws ec2 modify-ipam ^
--ipam-id ipam-08440e7a3acde3908 ^
--add-operating-regions RegionName=us-west-2
Output::
{
"Ipam": {
"OwnerId": "123456789012",
"IpamId": "ipam-08440e7a3acde3908",
"IpamArn": "arn:aws:ec2::123456789012:ipam/ipam-08440e7a3acde3908",
"IpamRegion": "us-east-1",
"PublicDefaultScopeId": "ipam-scope-0b9eed026396dbc16",
"PrivateDefaultScopeId": "ipam-scope-02fc38cd4c48e7d38",
"ScopeCount": 3,
"OperatingRegions": [
{
"RegionName": "us-east-1"
},
{
"RegionName": "us-east-2"
},
{
"RegionName": "us-west-1"
},
{
"RegionName": "us-west-2"
}
],
"State": "modify-in-progress"
}
}