integr8ly/cluster-service: pkg/aws/manager_elasticache.go; 39 LoC

Found a possible issue in [integr8ly/cluster-service](https://www.github.com/integr8ly/cluster-service) at [pkg/aws/manager_elasticache.go](https://github.com/integr8ly/cluster-service/blob/60f20b52d665180bb7c5f06e8a06ab390b619db9/pkg/aws/manager_elasticache.go#L83-L121)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first issue it finds, so please do not limit your consideration to the contents of the below message.

> reference to replicationGroupId was used in a composite literal at line 101

[Click here to see the code in its original context.](https://github.com/integr8ly/cluster-service/blob/60f20b52d665180bb7c5f06e8a06ab390b619db9/pkg/aws/manager_elasticache.go#L83-L121)

Click here to show the 39 line(s) of Go which triggered the analyzer.

```go
for _, replicationGroupId := range replicationGroupsToDelete {
//delete each replication group in the list
rgLogger := logger.WithField("replicationGroupId", aws.String(replicationGroupId))
rgLogger.Debugf("building report for database")
reportItem := &clusterservice.ReportItem{
ID: replicationGroupId,
Name: "elasticache Replication group",
Action: clusterservice.ActionDelete,
ActionStatus: clusterservice.ActionStatusInProgress,
}
reportItems = append(reportItems, reportItem)
if dryRun {
rgLogger.Debug("dry run enabled, skipping deletion step")
reportItem.ActionStatus = clusterservice.ActionStatusDryRun
continue
}
rgLogger.Debug("performing deletion of replication group")
replicationGroupDescribeInput := &elasticache.DescribeReplicationGroupsInput{
ReplicationGroupId: &replicationGroupId,
}
replicationGroup, err := r.elasticacheClient.DescribeReplicationGroups(replicationGroupDescribeInput)
if err != nil {
return nil, errors.WrapLog(err, "cannot describe replicationGroups", logger)
}
//deleting will return an error if the replication group is already in a deleting state
if len(replicationGroup.ReplicationGroups) > 0 &&
aws.StringValue(replicationGroup.ReplicationGroups[0].Status) == statusDeleting {
rgLogger.Debugf("deletion of replication Groups already in progress")
reportItem.ActionStatus = clusterservice.ActionStatusInProgress
continue
}
deleteReplicationGroupInput := &elasticache.DeleteReplicationGroupInput{
ReplicationGroupId: aws.String(replicationGroupId),
RetainPrimaryCluster: aws.Bool(false),
}
if _, err := r.elasticacheClient.DeleteReplicationGroup(deleteReplicationGroupInput); err != nil {
return nil, errors.WrapLog(err, "failed to delete elasticache replication group", logger)
}
}

```

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commit ID: 60f20b52d665180bb7c5f06e8a06ab390b619db9