# Using CloudFormation to Create a Lambda Function to Use in Neptune
<a name="get-started-cfn-lambda"></a>

You can use an CloudFormation template to create an AWS Lambda function that can access Neptune.

1. To launch the Lambda function stack on the CloudFormation console, choose one of the **Launch Stack** buttons in the following table. 


<table>
<thead>
  <tr><th>Region</th><th>View</th><th>View in Designer</th><th>Launch</th></tr>
</thead>
<tbody>
  <tr><td>US East (N. Virginia)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=us-east-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=us-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>US East (Ohio)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=us-east-2&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=us-east-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=us-east-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>US West (N. California)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=us-west-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=us-west-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=us-west-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>US West (Oregon)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=us-west-2&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=us-west-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=us-west-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Canada (Central)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=ca-central-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=ca-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=ca-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>South America (São Paulo)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=sa-east-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=sa-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=sa-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Europe (Stockholm)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=eu-north-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=eu-north-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=eu-north-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Europe (Ireland)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=eu-west-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=eu-west-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=eu-west-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Europe (London)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=eu-west-2&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=eu-west-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=eu-west-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Europe (Paris)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=eu-west-3&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=eu-west-3#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=eu-west-3#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Europe (Frankfurt)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=eu-central-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=eu-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=eu-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Middle East (Bahrain)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=me-south-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=me-south-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=me-south-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Middle East (UAE)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=me-central-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=me-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=me-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Israel (Tel Aviv)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=il-central-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=il-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=il-central-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Africa (Cape Town)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=af-south-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=af-south-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=af-south-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Asia Pacific (Hong Kong)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=ap-east-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=ap-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=ap-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Asia Pacific (Tokyo)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=ap-northeast-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=ap-northeast-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=ap-northeast-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Asia Pacific (Seoul)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=ap-northeast-2&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=ap-northeast-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=ap-northeast-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Asia Pacific (Singapore)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=ap-southeast-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=ap-southeast-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=ap-southeast-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Asia Pacific (Sydney)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=ap-southeast-2&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=ap-southeast-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=ap-southeast-2#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>Asia Pacific (Mumbai)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.aws.amazon.com/cloudformation/designer/home?region=ap-south-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.aws.amazon.com/cloudformation/home?region=ap-south-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.aws.amazon.com/cloudformation/home?region=ap-south-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>China (Beijing)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.amazonaws.cn/cloudformation/designer/home?region=cn-north-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.amazonaws.cn/cloudformation/home?region=cn-north-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.amazonaws.cn/cloudformation/home?region=cn-north-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>China (Ningxia)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.amazonaws.cn/cloudformation/designer/home?region=cn-northwest-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.amazonaws.cn/cloudformation/home?region=cn-northwest-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.amazonaws.cn/cloudformation/home?region=cn-northwest-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>AWS GovCloud (US-West)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.amazonaws-us-gov.com/cloudformation/designer/home?region=us-gov-west-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.amazonaws-us-gov.com/cloudformation/home?region=us-gov-west-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.amazonaws-us-gov.com/cloudformation/home?region=us-gov-west-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
  <tr><td>AWS GovCloud (US-East)</td><td><a href="https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View</a></td><td><a href="https://console.amazonaws-us-gov.com/cloudformation/designer/home?region=us-gov-east-1&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">View in Designer</a></td><td><a href="https://console.amazonaws-us-gov.com/cloudformation/home?region=us-gov-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json">https://console.amazonaws-us-gov.com/cloudformation/home?region=us-gov-east-1#/stacks/new?stackName=NeptuneLambdaQuickStart&amp;templateURL=https://aws-neptune-customer-samples.s3.amazonaws.com/v2/cloudformation-templates/lambda/neptune-lambda-quick-start.json</a> </td></tr>
</tbody>
</table>


1.  On the **Select Template** page, choose **Next**.

1. On the **Specify Details** page, set the following options:

   1. Choose the Lambda runtime, depending on what language you want to use in your Lambda function. These CloudFormation templates currently support the following languages:
      + **Python 3.9** (maps to `python39` in the Amazon S3 URL)
      + **NodeJS 18** (maps to `nodejs18x` in the Amazon S3 URL)
      + **Ruby 2.5** (maps to `ruby25` in the Amazon S3 URL)

   1. Provide the appropriate Neptune cluster endpoint and port number.

   1. Provide the appropriate Neptune security group.

   1. Provide the appropriate Neptune subnet parameters.

1. Choose **Next**.

1. On the **Options** page, choose **Next**.

1. On the **Review** page, select the first check box to acknowledge that CloudFormation will create IAM resources.

   Then choose **Create**.

If you need to make your own changes to the Lambda runtime, you can download a generic one from an Amazon S3 location in your Region:

```
https://s3.{{Amazon region}}.amazonaws.com/aws-neptune-customer-samples-{{Amazon region}}/lambda/{{runtime-language}}/lambda_function.zip.
```

For example:

```
https://s3.us-west-2.amazonaws.com/aws-neptune-customer-samples-us-west-2/lambda/python36/lambda_function.zip
```