{ "AWSTemplateFormatVersion": "2010-09-09", "Description": "A sample template to replicate data from source Neptune Cluster to target Elastic Search Cluster using Neptune Stream", "Metadata": { "AWS::CloudFormation::Interface": { "ParameterGroups": [ { "Label": { "default": "Network Configuration" }, "Parameters": [ "VPC", "SubnetIds", "SecurityGroupIds", "RouteTableIds", "CreateDDBVPCEndPoint", "CreateMonitoringEndPoint" ] }, { "Label": { "default": "Stream Poller" }, "Parameters": [ "ApplicationName", "LambdaMemorySize", "LambdaRuntime", "LambdaS3Bucket", "LambdaS3Key", "LambdaLoggingLevel", "ManagedPolicies", "StreamRecordsHandler", "StreamRecordsBatchSize", "MaxPollingWaitTime", "MaxPollingInterval", "StepFunctionFallbackPeriod", "StepFunctionFallbackPeriodUnit", "CreateExplicitMappings" ] }, { "Label": { "default": "Neptune Stream" }, "Parameters": [ "NeptuneStreamEndpoint", "QueryEngine", "IAMAuthEnabledOnSourceStream", "StreamDBClusterResourceId" ] }, { "Label": { "default": "Target Elastic Search Cluster" }, "Parameters": [ "ElasticSearchEndpoint", "NumberOfShards", "NumberOfReplica", "GeoLocationFields", "PropertiesToExclude", "DatatypesToExclude", "ReplicationScope", "IgnoreMissingDocument", "EnableNonStringIndexing" ] }, { "Label": { "default": "Alarm" }, "Parameters": [ "CreateCloudWatchAlarm", "NotificationSNSTopicArn", "NotificationEmail" ] } ], "ParameterLabels": { "ApplicationName": { "default": "Application Name" }, "LambdaMemorySize": { "default": "Memory size for Lambda Poller" }, "LambdaRuntime": { "default": "Lambda Runtime" }, "LambdaS3Bucket": { "default": "S3 Bucket having Lambda code artifacts" }, "LambdaLoggingLevel": { "default": "Logging level for Lambda" }, "LambdaS3Key": { "default": "S3 Key corresponding to Lambda Code artifacts" }, "ManagedPolicies": { "default": "Managed Policies for Lambda Execution" }, "StreamRecordsHandler": { "default": "Stream Records Handler" }, "StreamRecordsBatchSize": { "default": "Maximum records Fetched from Stream" }, "StepFunctionFallbackPeriod": { "default": "Step Function Fallback Period" }, "StepFunctionFallbackPeriodUnit": { "default": "Step Function Fallback Period Unit" }, "MaxPollingWaitTime": { "default": "Max wait time between two Polls (in Seconds)" }, "NeptuneStreamEndpoint": { "default": "Endpoint of source Neptune Stream" }, "QueryEngine": { "default": "Neptune Query Engine" }, "IAMAuthEnabledOnSourceStream": { "default": "Is IAM Auth Enabled?" }, "StreamDBClusterResourceId": { "default": "Neptune Cluster Resource Id" }, "MaxPollingInterval": { "default": "Maximum Continuous polling period (in Seconds)" }, "NotificationSNSTopicArn": { "default": "SNS Topic ARN for Alarm Notifications" }, "NotificationEmail": { "default": "Email for Cloudwatch Alarm Notifications" }, "VPC": { "default": "VPC" }, "ElasticSearchEndpoint": { "default": "Endpoint for Elastic Search Service" }, "NumberOfShards": { "default": "Number of Shards for Elastic Search Index" }, "NumberOfReplica": { "default": "Number of Replicas for Elastic Search Index" }, "GeoLocationFields": { "default": "Geo Location Fields for Mapping" }, "PropertiesToExclude": { "default": "Properties to exclude from being inserted into Elastic Search Index" }, "DatatypesToExclude": { "default": "Datatypes to exclude from being inserted into Elastic Search Index" }, "EnableNonStringIndexing": { "default": "Enable/disable indexing non-string fields" }, "CreateExplicitMappings": { "default": "Enable/disable creation of Elastic Search Mappings by Lambda" }, "ReplicationScope": { "default": "Data replication scope" }, "IgnoreMissingDocument": { "default": "Ignore Elastic Search missing document error" }, "RouteTableIds": { "default": "List of Route Table Ids" }, "CreateDDBVPCEndPoint": { "default": "Require to create Dynamo DB VPC Endpoint" }, "CreateMonitoringEndPoint": { "default": "Require to create Monitoring VPC Endpoint" }, "CreateCloudWatchAlarm": { "default": "Require to create Cloud watch Alarm" }, "SubnetIds": { "default": "List of Subnet Ids" }, "SecurityGroupIds": { "default": "List of Security Group Ids" } } } }, "Parameters": { "ApplicationName": { "Type": "String", "Default": "NeptuneStream", "Description": "Application Name used as a reference to create resources" }, "LambdaMemorySize": { "Type": "Number", "Default": 2048, "AllowedValues": [ 128, 256, 512, 1024, 2048, 3008 ], "Description": "Poller Lambda memory size (in MB). Should be one of 128 MB, 256 MB, 512 MB, 1024 MB, 2048 MB." }, "LambdaRuntime": { "Type": "String", "Description": "Lambda Runtime", "Default": "python3.12", "AllowedValues": [ "python3.12" ] }, "LambdaS3Bucket": { "Type": "String", "Default": "", "Description": "S3 bucket having Lambda Artifact. Optional Parameter - If left blank artifact will be picked from default Bucket." }, "LambdaS3Key": { "Type": "String", "Default": "", "Description": "S3 key for Lambda Artifact. Optional Parameter - If left blank default Lambda Artifact is used." }, "LambdaLoggingLevel": { "Type": "String", "Default": "INFO", "AllowedValues": [ "DEBUG", "INFO", "WARN", "ERROR", "FATAL" ], "Description": "Poller Lambda logging level." }, "ManagedPolicies": { "Type": "CommaDelimitedList", "Default": "", "Description": "Comma-delimited list of ARNs of managed policies to be attached to Lambda execution role. Optional Parameter - If left blank policy with required access is created. " }, "StreamRecordsHandler": { "Type": "String", "Default": "", "Description": "Handler for processing stream records. Optional Parameter - If left blank default Handler for Elastic Search is used." }, "StreamRecordsBatchSize": { "Type": "Number", "Default": 5000, "MaxValue": 50000, "MinValue": 1, "Description": "Number of records to be read from stream in each batch. Should be between 1 to 50000." }, "MaxPollingWaitTime": { "Type": "Number", "Default": 60, "MaxValue": 3600, "MinValue": 0, "Description": "Maximum wait time in seconds between two successive polling from stream. Set value to 0 sec for continuous polling. Maximum value can be 3600 sec (1 hour)." }, "MaxPollingInterval": { "Type": "Number", "Default": 600, "MaxValue": 900, "MinValue": 5, "Description": "Period for which we can continuously poll stream for records on one Lambda instance. Should be between 5 sec to 900 sec. This parameter is used to set Poller Lambda Timeout." }, "NeptuneStreamEndpoint": { "Type": "String", "AllowedPattern": "^(.+)$", "ConstraintDescription": "Must be a valid stream endpoint", "Description": "Endpoint for source Neptune Stream. This is of the form https://:/propertygraph/stream or https://:/sparql/stream." }, "QueryEngine": { "Type": "String", "Default": "Gremlin", "AllowedValues": [ "Gremlin", "Sparql" ], "ConstraintDescription": "Must be a either Gremlin or Sparql", "Description": "Neptune Query Engine." }, "IAMAuthEnabledOnSourceStream": { "Type": "String", "Default": "false", "AllowedValues": [ "true", "false" ], "ConstraintDescription": "Must be a either true or false", "Description": "Flag to determine if IAM Auth is Enabled for Source Neptune Cluster or not." }, "StreamDBClusterResourceId": { "Type": "String", "Default": "", "Description": "Neptune DB Cluster Resource Id. Ex: cluster-5DSWZGISGVCHJPHOV5MK7QF2PY. Optional Parameter- Only needed when IAM Auth is Enabled." }, "StepFunctionFallbackPeriod": { "Type": "Number", "Default": 5, "Description": "Period after which Step function is invoked using Cloud Watch Events to recover from failure. Unit for Step Function Fallback period is set separately." }, "StepFunctionFallbackPeriodUnit": { "Type": "String", "Default": "minutes", "AllowedValues": [ "minutes", "minute", "hours", "hour", "days", "day" ], "Description": "Step Function FallbackPeriod unit. Should be one of minutes, minute, hours, hour, days, day" }, "NotificationSNSTopicArn": { "Type": "String", "Description": "SNS Topic ARN where CloudWatch Alarm Notifications would be sent. Eg. arn:aws:sns:::. Optional." }, "NotificationEmail": { "Type": "String", "Description": "Email Address for CloudWatch Alarm Notification. Optional Parameter - Only needed when selecting option to create CloudWatch Alarm." }, "VPC": { "Type": "AWS::EC2::VPC::Id", "Description": "The VPC in which Neptune Stream Instance is present", "ConstraintDescription": "Must be the id (for example, vpc-123a351e) of an existing VPC." }, "SubnetIds": { "Type": "List", "Description": "The subnets to which a network interface is established. Add subnets associated with both Neptune Stream Cluster & Neptune target Cluster.", "ConstraintDescription": "Must be the subnet id (for example, subnet-123a351e)." }, "SecurityGroupIds": { "Type": "List", "Description": "The Security groups associated with the Neptune Stream Cluster and Neptune Target Cluster.", "ConstraintDescription": "Must be a security group ID (for example, sg-a123fd85)." }, "RouteTableIds": { "Type": "String", "Default": "", "Description": "Comma Delimited list of Route table ids associated with the Subnets. For Example: rtb-a12345,rtba7863k1. Optional parameter - Only needed when creating DynamoDB VPC Endpoint." }, "CreateDDBVPCEndPoint": { "Type": "String", "Default": "true", "AllowedValues": [ "true", "false" ], "ConstraintDescription": "Must be a either true or false", "Description": "Flag used to determine whether to create Dynamo DB VPC Endpoint or not. Select false only if Dynamo DB VPC endpoint already present." }, "CreateMonitoringEndPoint": { "Type": "String", "Default": "true", "AllowedValues": [ "true", "false" ], "ConstraintDescription": "Must be a either true or false", "Description": "Flag used to determine whether to create Monitoring VPC Endpoint or not. Select false only if Monitoring VPC endpoint already present." }, "CreateCloudWatchAlarm": { "Type": "String", "Default": "false", "AllowedValues": [ "true", "false" ], "ConstraintDescription": "Must be a either true or false", "Description": "Flag used to determine whether to create Cloud watch alarm or not." }, "ElasticSearchEndpoint": { "Type": "String", "AllowedPattern": "^(.+)$", "ConstraintDescription": "Value cannot be blank. Must be a valid cluster Endpoint", "Description": "Elastic Search Cluster Endpoint. Ex : vpc-neptunestream.us-east-1.es.amazonaws.com" }, "NumberOfShards": { "Type": "Number", "Default": 5, "Description": "Number of Shards for Elastic Search Index. Default value is 5." }, "NumberOfReplica": { "Type": "Number", "Default": 1, "Description": "Number of replicas for Elastic Search Index. Default value is 1." }, "GeoLocationFields": { "Type": "String", "Description": "Comma Delimited list of Property Keys to be mapped to Geo Point Type in Elastic Search. For Example: location,area. Currently, for a field to be mapped to Geo Point type, value should be in the format 'latitude,longitude' Ex: '41.33,-11.69'" }, "PropertiesToExclude": { "Type": "String", "Description": "Comma delimited list of Property Keys to exclude from being indexed into Elastic Search. Optional Parameter - If left blank, all property keys will be indexed." }, "DatatypesToExclude": { "Type": "String", "Description": "Comma delimited list of Property Value Data Types to exclude from being indexed into Elastic Search. Optional Parameter - If left blank, all valid property values will be indexed. Type inputs that are unsupported for the specified query language will be ignored. Valid inputs for Sparql/RDF data: [string, boolean, float, double, dateTime, byte, int, long, short, date, decimal, integer, nonNegativeInteger, nonPositiveInteger, negativeInteger, unsignedByte, unsignedInt, unsignedLong, unsignedShort, time]. Valid inputs for Gremlin data: [string, date, bool, byte, short, int, long, float, double]" }, "EnableNonStringIndexing": { "Type": "String", "Default": "true", "AllowedValues": [ "true", "false" ], "ConstraintDescription": "Must be either true or false", "Description": "Flag to enable/disable indexing Non-String fields" }, "CreateExplicitMappings": { "Type": "String", "Default": "true", "AllowedValues": [ "true", "false" ], "ConstraintDescription": "Must be either true or false", "Description": "Flag to enable/disable creation of Elastic Search Mappings by Lambda" }, "ReplicationScope": { "Type": "String", "Default": "All", "AllowedValues": [ "All", "Nodes" ], "ConstraintDescription": "Must be All or Only Nodes", "Description": "Determines whether to replicate both nodes and edges, or only nodes (Gremlin engine only)." }, "IgnoreMissingDocument": { "Type": "String", "Default": "true", "AllowedValues": [ "true", "false" ], "ConstraintDescription": "Must be a either true or false", "Description": "Flag to determine if missing document error in Elastic Search can be ignored. Missing document error can occur rarely but will need manual intervention if not ignored." }, "StreamPollerInitialState": { "Type": "String", "Default": "ENABLED", "AllowedValues": [ "DISABLED", "ENABLED" ], "ConstraintDescription": "Must be a either DISABLED or ENABLED", "Description": "Initial state of poller." }, "StartingCheckpoint": { "Type": "String", "Default": "0:0", "Description": "Starting checkpoint for stream poller." } }, "Conditions": { "CreateManagedPolicy": { "Fn::Equals": [ { "Fn::Join": [ ",", { "Ref": "ManagedPolicies" } ] }, "" ] }, "IsEmptyLambdaS3Bucket": { "Fn::Equals": [ { "Ref": "LambdaS3Bucket" }, "" ] }, "IsEmptyLambdaS3Key": { "Fn::Equals": [ { "Ref": "LambdaS3Key" }, "" ] }, "IsEmptyStreamRecordsHandler": { "Fn::Equals": [ { "Ref": "StreamRecordsHandler" }, "" ] }, "CreateCloudWatchAlarmCondition": { "Fn::Equals": [ { "Ref": "CreateCloudWatchAlarm" }, "true" ] } }, "Rules": { "ValidStreamClusterIdForIAMAuth": { "RuleCondition": { "Fn::Equals": [ { "Ref": "IAMAuthEnabledOnSourceStream" }, "true" ] }, "Assertions": [ { "Assert": { "Fn::Not": [ { "Fn::Equals": [ "", { "Ref": "StreamDBClusterResourceId" } ] } ] }, "AssertDescription": "Enter valid value for Cluster Resource Id to connect using IAMAuth." } ] }, "DDBVPCEndpointRouteTableIdsCheck": { "RuleCondition": { "Fn::Equals": [ { "Ref": "CreateDDBVPCEndPoint" }, "true" ] }, "Assertions": [ { "Assert": { "Fn::Not": [ { "Fn::Equals": [ "", { "Ref": "RouteTableIds" } ] } ] }, "AssertDescription": "Enter valid Route Table Id when creating DynamoDB VPC Endpoint." } ] }, "SubnetsInVPC": { "Assertions": [ { "Assert": { "Fn::EachMemberIn": [ { "Fn::ValueOfAll": [ "AWS::EC2::Subnet::Id", "VpcId" ] }, { "Fn::RefAll": "AWS::EC2::VPC::Id" } ] }, "AssertDescription": "All subnets must in the VPC" } ] } }, "Mappings": { "RuntimeMap": { "python3.12": { "keyname": "python312/release_2026_03_31" } }, "Gremlin": { "python3.12" : { "true": "neptune_to_es.neptune_gremlin_es_handler.ElasticSearchGremlinHandler", "false": "neptune_to_es.neptune_gremlin_es_string_indexing_handler.ElasticSearchStringOnlyGremlinHandler" } }, "Sparql": { "python3.12" : { "true": "neptune_to_es.neptune_sparql_es_handler.ElasticSearchSparqlHandler", "false": "neptune_to_es.neptune_sparql_es_string_indexing_handler.ElasticSearchStringOnlySparqlHandler" } }, "ReplicationScopeMap": { "All": { "keyname": "all" }, "Nodes": { "keyname": "nodes" } }, "RegionalS3BucketMap": { "us-east-1": { "SamplesBucket": "aws-neptune-customer-samples-us-east-1" }, "us-east-2": { "SamplesBucket": "aws-neptune-customer-samples-us-east-2" }, "us-west-1": { "SamplesBucket": "aws-neptune-customer-samples-us-west-1" }, "us-west-2": { "SamplesBucket": "aws-neptune-customer-samples-us-west-2" }, "ca-central-1": { "SamplesBucket": "aws-neptune-customer-samples-ca-central-1" }, "sa-east-1": { "SamplesBucket": "aws-neptune-customer-samples-sa-east-1" }, "eu-north-1": { "SamplesBucket": "aws-neptune-customer-samples-eu-north-1" }, "eu-west-1": { "SamplesBucket": "aws-neptune-customer-samples-eu-west-1" }, "eu-west-2": { "SamplesBucket": "aws-neptune-customer-samples-eu-west-2" }, "eu-west-3": { "SamplesBucket": "aws-neptune-customer-samples-eu-west-3" }, "eu-central-1": { "SamplesBucket": "aws-neptune-customer-samples-eu-central-1" }, "me-central-1": { "SamplesBucket": "aws-neptune-customer-samples-me-central-1" }, "me-south-1": { "SamplesBucket": "aws-neptune-customer-samples-me-south-1" }, "il-central-1": { "SamplesBucket": "aws-neptune-customer-samples-il-central-1" }, "af-south-1": { "SamplesBucket": "aws-neptune-customer-samples-af-south-1" }, "ap-east-1": { "SamplesBucket": "aws-neptune-customer-samples-ap-east-1" }, "ap-northeast-1": { "SamplesBucket": "aws-neptune-customer-samples-ap-northeast-1" }, "ap-northeast-2": { "SamplesBucket": "aws-neptune-customer-samples-ap-northeast-2" }, "ap-northeast-3": { "SamplesBucket": "aws-neptune-customer-samples-ap-northeast-3" }, "ap-southeast-1": { "SamplesBucket": "aws-neptune-customer-samples-ap-southeast-1" }, "ap-southeast-2": { "SamplesBucket": "aws-neptune-customer-samples-ap-southeast-2" }, "ap-southeast-3": { "SamplesBucket": "aws-neptune-customer-samples-ap-southeast-3" }, "ap-south-1": { "SamplesBucket": "aws-neptune-customer-samples-ap-south-1" }, "cn-north-1": { "SamplesBucket": "aws-neptune-customer-samples-cn-north-1" }, "cn-northwest-1": { "SamplesBucket": "aws-neptune-customer-samples-cn-northwest-1" }, "us-gov-west-1": { "SamplesBucket": "aws-neptune-customer-samples-us-gov-west-1" }, "us-gov-east-1": { "SamplesBucket": "aws-neptune-customer-samples-us-gov-east-1" } } }, "Resources": { "ManagedPolicy": { "Type": "AWS::IAM::ManagedPolicy", "Condition": "CreateManagedPolicy", "Properties": { "Description": "Policy for Elastic Search Access for Neptune Lambda Poller", "Path": "/", "PolicyDocument": { "Version": "2012-10-17", "Statement": [ { "Action": [ "es:ESHttpDelete", "es:ESHttpGet", "es:ESHttpHead", "es:ESHttpPost", "es:ESHttpPut" ], "Effect": "Allow", "Resource": [ { "Fn::Sub": "arn:${AWS::Partition}:es:${AWS::Region}:${AWS::AccountId}:domain/*" } ] }, { "Action": [ "aoss:APIAccessAll" ], "Effect": "Allow", "Resource": [ { "Fn::Sub": "arn:${AWS::Partition}:aoss:${AWS::Region}:${AWS::AccountId}:collection/*" } ] } ] } } }, "NeptuneStreamPoller": { "Type": "AWS::CloudFormation::Stack", "Properties": { "Parameters": { "AdditionalParams": { "Fn::Sub": [ "{ \"ElasticSearchEndpoint\": \"${ElasticSearchEndpoint}\", \"NumberOfShards\": \"${NumberOfShards}\", \"NumberOfReplica\": \"${NumberOfReplica}\", \"IgnoreMissingDocument\": \"${IgnoreMissingDocument}\", \"ReplicationScope\": \"${ReplicationScope}\", \"GeoLocationFields\": \"${GeoLocationFields}\", \"DatatypesToExclude\": \"${DatatypesToExclude}\", \"PropertiesToExclude\": \"${PropertiesToExclude}\", \"EnableNonStringIndexing\": \"${EnableNonStringIndexing}\", \"CreateExplicitMappings\": \"${CreateExplicitMappings}\"}", { "ElasticSearchEndpoint": { "Ref": "ElasticSearchEndpoint" }, "NumberOfShards": { "Ref": "NumberOfShards" }, "NumberOfReplica": { "Ref": "NumberOfReplica" }, "GeoLocationFields": { "Ref": "GeoLocationFields" }, "PropertiesToExclude": { "Ref": "PropertiesToExclude" }, "DatatypesToExclude": { "Ref": "DatatypesToExclude" }, "IgnoreMissingDocument": { "Ref": "IgnoreMissingDocument" }, "ReplicationScope": { "Fn::FindInMap": [ "ReplicationScopeMap", { "Ref": "ReplicationScope" }, "keyname" ] }, "EnableNonStringIndexing": { "Ref": "EnableNonStringIndexing" }, "CreateExplicitMappings": { "Ref": "CreateExplicitMappings" } } ] }, "ApplicationName": { "Ref": "ApplicationName" }, "LambdaMemorySize": { "Ref": "LambdaMemorySize" }, "LambdaRuntime": { "Ref": "LambdaRuntime" }, "LambdaS3Bucket": { "Fn::If": [ "IsEmptyLambdaS3Bucket", { "Fn::FindInMap": [ "RegionalS3BucketMap", { "Ref": "AWS::Region" }, "SamplesBucket" ] }, { "Ref": "LambdaS3Bucket" } ] }, "LambdaS3Key": { "Fn::If": [ "IsEmptyLambdaS3Key", { "Fn::Join": [ "/", [ "neptune-stream", "lambda", { "Fn::FindInMap": [ "RuntimeMap", { "Ref": "LambdaRuntime" }, "keyname" ] }, "neptune-to-es.zip" ] ] }, { "Ref": "LambdaS3Key" } ] }, "ManagedPolicies": { "Fn::If": [ "CreateManagedPolicy", { "Ref": "ManagedPolicy" }, { "Fn::Join": [ ",", { "Ref": "ManagedPolicies" } ] } ] }, "LambdaLoggingLevel": { "Ref": "LambdaLoggingLevel" }, "StreamRecordsHandler": { "Fn::If": [ "IsEmptyStreamRecordsHandler", { "Fn::FindInMap": [ { "Ref": "QueryEngine" }, { "Ref": "LambdaRuntime" }, { "Ref": "EnableNonStringIndexing" } ] }, { "Ref": "StreamRecordsHandler" } ] }, "StreamRecordsBatchSize": { "Ref": "StreamRecordsBatchSize" }, "StepFunctionFallbackPeriod": { "Ref": "StepFunctionFallbackPeriod" }, "StepFunctionFallbackPeriodUnit": { "Ref": "StepFunctionFallbackPeriodUnit" }, "MaxPollingWaitTime": { "Ref": "MaxPollingWaitTime" }, "NeptuneStreamEndpoint": { "Ref": "NeptuneStreamEndpoint" }, "IAMAuthEnabledOnSourceStream": { "Ref": "IAMAuthEnabledOnSourceStream" }, "StreamDBClusterResourceId": { "Ref": "StreamDBClusterResourceId" }, "MaxPollingInterval": { "Ref": "MaxPollingInterval" }, "VPC": { "Ref": "VPC" }, "RouteTableIds": { "Ref": "RouteTableIds" }, "CreateDDBVPCEndPoint": { "Ref": "CreateDDBVPCEndPoint" }, "CreateMonitoringEndPoint": { "Ref": "CreateMonitoringEndPoint" }, "CreateCloudWatchAlarm": { "Ref": "CreateCloudWatchAlarm" }, "NotificationSNSTopicArn": { "Ref": "NotificationSNSTopicArn" }, "NotificationEmail": { "Ref": "NotificationEmail" }, "SubnetIds": { "Fn::Join": [ ",", { "Ref": "SubnetIds" } ] }, "SecurityGroupIds": { "Fn::Join": [ ",", { "Ref": "SecurityGroupIds" } ] }, "StreamPollerInitialState": { "Ref" : "StreamPollerInitialState" }, "StartingCheckpoint" : { "Ref" : "StartingCheckpoint" } }, "TemplateURL": "https://s3.amazonaws.com/aws-neptune-customer-samples/neptune-stream/neptune_stream_poller_nested_full_stack.json" } } }, "Outputs": { "HTTPSAccessSG": { "Description": "HTTPS Access Security Group Arn", "Value": { "Fn::GetAtt": [ "NeptuneStreamPoller", "Outputs.HTTPSAccessSG" ] } }, "LeaseDynamoDBTable": { "Description": "Neptune Stream Poller Lease Table", "Value": { "Fn::GetAtt": [ "NeptuneStreamPoller", "Outputs.LeaseDynamoDBTable" ] } }, "StateMachineArn": { "Description": "Neptune Stream Poller State Machine Arn", "Value": { "Fn::GetAtt": [ "NeptuneStreamPoller", "Outputs.StateMachineArn" ] } }, "CronArn": { "Description": "Neptune Stream Poller Scheduler Cron Arn", "Value": { "Fn::GetAtt": [ "NeptuneStreamPoller", "Outputs.CronArn" ] } }, "StateMachineAlarmArn": { "Description": "Neptune Stream Poller State Machine Alarm Arn", "Condition" : "CreateCloudWatchAlarmCondition", "Value": { "Fn::GetAtt": [ "NeptuneStreamPoller", "Outputs.StateMachineAlarmArn" ] } }, "NeptuneStreamPollerLambdaArn": { "Description": "Neptune Stream Poller Lambda Arn", "Value": { "Fn::GetAtt": [ "NeptuneStreamPoller", "Outputs.NeptuneStreamPollerLambdaArn" ] } }, "CloudWatchMetricsDashboardURI": { "Description": "CloudWatch Metrics Dashboard URI", "Value": { "Fn::GetAtt": [ "NeptuneStreamPoller", "Outputs.CloudWatchMetricsDashboardURI" ] } } } }