Confusing parameter for cloudFormation script

Question

Hello i am planning to run the cloudFormation stack that is preconfigured by aws here. It prompts me to fill out

• NeptuneBulkloadIAMRoleArn
• NeptuneClusterEndpoint
• NeptuneLambdaIAMRoleArn

But i don't know what to fill in there, can you help me out?

Answer 1

The parameters you described above are used for the following:

• NeptuneBulkloadIAMRoleArn - This is an IAM role setup to run the loader command. Instructions for setting this up found here.
• NeptuneClusterEndpoint - This is the endpoint of your Neptune database, it will be accessible either from the console or the CLI.
• NeptuneLambdaIAMRoleArn - This allows you to pass in your own role the Lambda should use, if not specified the CloudFormation stack should make one for you.