amazon web services - AWS revoke ip ingress on non default VPC .net sdk

Question

I am trying to revoke an ingress rule on a security group that is inside my VPC which is not the default. I can find the security group using DescribeSecurityGroupsRequest and create the ingress rule using AuthorizeSecurityGroupIngressRequest all that works fine and I'm able to see the new rule in the AWS console, but when I try to revoke the same Ingress rule I am getting can not find the security group on default VPC but I don't see a way to specify which VPC. I'm using

RevokeSecurityGroupIngressRequest revokeSecurityGroupIngressRequest = new RevokeSecurityGroupIngressRequest();
revokeSecurityGroupIngressRequest.GroupId = "sg-id";
revokeSecurityGroupIngressRequest.GroupName = "sg-name";
revokeSecurityGroupIngressRequest.IpPermissions = ipPermissions;

I have seen how you would do this using the CLI or lambda using boto3 but I don't see how to do it using the .net SDK

question from:https://stackoverflow.com/questions/65865742/aws-revoke-ip-ingress-on-non-default-vpc-net-sdk

Answer 1

John Rotenstein Had the right answer. The group name is used for default VPC. If you specify the group name it defaults to the default VPC. Omitting that and using the security group ID only works perfectly.