aws_network_interface can't find securitygroupID.

[TheM0ng00se]

In Terraform 0.6.3 I'm noticing that attaching a security group to an ENI isn't working as expected.

I've tried both with {$aws_security_group.csr_sg_inside.name} AND {$aws_security_group.csr_sg_inside.id} and both throw the error.

Error applying plan:

2 error(s) occurred:

* aws_network_interface.csr_inside.0: Error creating ENI: InvalidSecurityGroupID.NotFound: The securityGroup ID '{$aws_security_group.csr_sg_inside.name}' does not exist
    status code: 400, request id: []
* aws_network_interface.csr_inside.1: Error creating ENI: InvalidSecurityGroupID.NotFound: The securityGroup ID '{$aws_security_group.csr_sg_inside.name}' does not exist
    status code: 400, request id: []

Terraform does indeed create the security group and it exists. I had a brief look at the source...seems like I should be able to do this..

resource "aws_network_interface" "csr_inside" {
    count = "2"
    subnet_id = "${element(aws_subnet.tools.*.id, count.index)}"
    source_dest_check = "false"
    security_groups = [ "{$aws_security_group.csr_sg_inside.id}" ]
    attachment {
        instance = "${element(aws_instance.csr.*.id, count.index)}"
        device_index = "2"
    }
}

[mslayton-abra]

This problem also cropped up for me. Same scenario. Same error.
Also tried upgrading to terraform-0.7.11 with the same result.

[ghost]

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