func grabSecurityGroupNames(stub map[string]map[string]interface{}, ec2Client *ec2.Client) error {
names := make(map[string]interface{})
stub["SecurityGroupName"] = names
securityGroupIds := []string{}
nameForId := make(map[string]string)
for name, id := range stub["SecurityGroup"] {
securityGroupIds = append(securityGroupIds, id.(string))
nameForId[id.(string)] = name
}
groups, err := ec2Client.DescribeSecurityGroups(
&ec2.DescribeSecurityGroupsParameters{
GroupIds: securityGroupIds,
},
)
if err != nil {
return err
}
for _, group := range groups {
name := nameForId[group.GroupId]
names[name] = group.GroupName
}
return nil
}
