Brad Bebee

Blazegraph has migrated to maven. Please try: ``` ./scripts/mavenInstall.sh ```

@niroshanaj You can use the Lambda client to do this currently. Here is an [example](https://github.com/aws-samples/amazon-neptune-samples/blob/master/neptune-sagemaker/cloudformation-templates/common/add-iam-role-to-neptune.json).

@namedgraph Thanks for bumping. The CFN support is there now. I'll update this thread once we have an update.

@provcristianmaluenda We need to push some updates on the Neptune-side to make it available. I'll update this issue.

The `AssociatedRoles` property is now supported. The documentation is rolling out over the next week. ``` DBCluster: --   | Type: "AWS::Neptune::DBCluster" [snip]   | AssociatedRoles :   | - "arn:aws:iam::account-number:role/iam-role-name" ``` __Properties__...

Thanks, @SamStephens. We'll take a look.

We'd need to confirm, but I believe the client needs to access the instance information in the cluster, which is why the additional IAM policies are needed.

@triggan Can you take a quick look at this one?

We plan to support this when we move to Apache TinkerPop 3.4, which deprecates the io() method on the Graph and moves it to the [GraphTraversalSource](http://tinkerpop.apache.org/javadocs/current/core/org/apache/tinkerpop/gremlin/process/traversal/dsl/graph/GraphTraversalSource.html#io-java.lang.String-).

@edatarch With the CSV format the header must include all possible properties, but you can have varying properties for the vertices in the same file. For a given vertex, the...