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AWS Lambda
Developer Guide

Sample Events Published by Event Sources

The following is a list of example events published by the supported AWS services. For more information about the supported AWS event sources, see Supported Event Sources.

Sample Events

AWS CloudFormation Create Request Sample Event
{ "StackId": "arn:aws:cloudformation:us-west-2:EXAMPLE/stack-name/guid", "ResponseURL": "http://pre-signed-S3-url-for-response", "ResourceProperties": { "StackName": "stack-name", "List": [ "1", "2", "3" ] }, "RequestType": "Create", "ResourceType": "Custom::TestResource", "RequestId": "unique id for this create request", "LogicalResourceId": "MyTestResource" }
Amazon SES Email Receiving Sample Event
{ "Records": [ { "eventVersion": "1.0", "ses": { "mail": { "commonHeaders": { "from": [ "Jane Doe <janedoe@example.com>" ], "to": [ "johndoe@example.com" ], "returnPath": "janedoe@example.com", "messageId": "<0123456789example.com>", "date": "Wed, 7 Oct 2015 12:34:56 -0700", "subject": "Test Subject" }, "source": "janedoe@example.com", "timestamp": "1970-01-01T00:00:00.000Z", "destination": [ "johndoe@example.com" ], "headers": [ { "name": "Return-Path", "value": "<janedoe@example.com>" }, { "name": "Received", "value": "from mailer.example.com (mailer.example.com [203.0.113.1]) by inbound-smtp.us-west-2.amazonaws.com with SMTP id o3vrnil0e2ic for johndoe@example.com; Wed, 07 Oct 2015 12:34:56 +0000 (UTC)" }, { "name": "DKIM-Signature", "value": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=example.com; s=example; h=mime-version:from:date:message-id:subject:to:content-type; bh=jX3F0bCAI7sIbkHyy3mLYO28ieDQz2R0P8HwQkklFj4=; b=sQwJ+LMe9RjkesGu+vqU56asvMhrLRRYrWCbV" }, { "name": "MIME-Version", "value": "1.0" }, { "name": "From", "value": "Jane Doe <janedoe@example.com>" }, { "name": "Date", "value": "Wed, 7 Oct 2015 12:34:56 -0700" }, { "name": "Message-ID", "value": "<0123456789example.com>" }, { "name": "Subject", "value": "Test Subject" }, { "name": "To", "value": "johndoe@example.com" }, { "name": "Content-Type", "value": "text/plain; charset=UTF-8" } ], "headersTruncated": false, "messageId": "o3vrnil0e2ic28tr" }, "receipt": { "recipients": [ "johndoe@example.com" ], "timestamp": "1970-01-01T00:00:00.000Z", "spamVerdict": { "status": "PASS" }, "dkimVerdict": { "status": "PASS" }, "processingTimeMillis": 574, "action": { "type": "Lambda", "invocationType": "Event", "functionArn": "arn:aws:lambda:us-west-2:012345678912:function:Example" }, "spfVerdict": { "status": "PASS" }, "virusVerdict": { "status": "PASS" } } }, "eventSource": "aws:ses" } ] }
Scheduled Event Sample Event
{ "account": "123456789012", "region": "us-east-1", "detail": {}, "detail-type": "Scheduled Event", "source": "aws.events", "time": "1970-01-01T00:00:00Z", "id": "cdc73f9d-aea9-11e3-9d5a-835b769c0d9c", "resources": [ "arn:aws:events:us-east-1:123456789012:rule/my-schedule" ] }
Amazon CloudWatch Logs Sample Event
{ "awslogs": { "data": "H4sIAAAAAAAAAHWPwQqCQBCGX0Xm7EFtK+smZBEUgXoLCdMhFtKV3akI8d0bLYmibvPPN3wz00CJxmQnTO41whwWQRIctmEcB6sQbFC3CjW3XW8kxpOpP+OC22d1Wml1qZkQGtoMsScxaczKN3plG8zlaHIta5KqWsozoTYw3/djzwhpLwivWFGHGpAFe7DL68JlBUk+l7KSN7tCOEJ4M3/qOI49vMHj+zCKdlFqLaU2ZHV2a4Ct/an0/ivdX8oYc1UVX860fQDQiMdxRQEAAA==" } }
Amazon SNS Sample Event
{ "Records": [ { "EventVersion": "1.0", "EventSubscriptionArn": eventsubscriptionarn, "EventSource": "aws:sns", "Sns": { "SignatureVersion": "1", "Timestamp": "1970-01-01T00:00:00.000Z", "Signature": "EXAMPLE", "SigningCertUrl": "EXAMPLE", "MessageId": "95df01b4-ee98-5cb9-9903-4c221d41eb5e", "Message": "Hello from SNS!", "MessageAttributes": { "Test": { "Type": "String", "Value": "TestString" }, "TestBinary": { "Type": "Binary", "Value": "TestBinary" } }, "Type": "Notification", "UnsubscribeUrl": "EXAMPLE", "TopicArn": topicarn, "Subject": "TestInvoke" } } ] }
Amazon DynamoDB Update Sample Event
{ "Records": [ { "eventID": "1", "eventVersion": "1.0", "dynamodb": { "Keys": { "Id": { "N": "101" } }, "NewImage": { "Message": { "S": "New item!" }, "Id": { "N": "101" } }, "StreamViewType": "NEW_AND_OLD_IMAGES", "SequenceNumber": "111", "SizeBytes": 26 }, "awsRegion": "us-west-2", "eventName": "INSERT", "eventSourceARN": eventsourcearn, "eventSource": "aws:dynamodb" }, { "eventID": "2", "eventVersion": "1.0", "dynamodb": { "OldImage": { "Message": { "S": "New item!" }, "Id": { "N": "101" } }, "SequenceNumber": "222", "Keys": { "Id": { "N": "101" } }, "SizeBytes": 59, "NewImage": { "Message": { "S": "This item has changed" }, "Id": { "N": "101" } }, "StreamViewType": "NEW_AND_OLD_IMAGES" }, "awsRegion": "us-west-2", "eventName": "MODIFY", "eventSourceARN": sourcearn, "eventSource": "aws:dynamodb" }, { "eventID": "3", "eventVersion": "1.0", "dynamodb": { "Keys": { "Id": { "N": "101" } }, "SizeBytes": 38, "SequenceNumber": "333", "OldImage": { "Message": { "S": "This item has changed" }, "Id": { "N": "101" } }, "StreamViewType": "NEW_AND_OLD_IMAGES" }, "awsRegion": "us-west-2", "eventName": "REMOVE", "eventSourceARN": sourcearn, "eventSource": "aws:dynamodb" } ] }
Amazon Cognito Sync Trigger Sample Event
{ "datasetName": "datasetName", "eventType": "SyncTrigger", "region": "us-east-1", "identityId": "identityId", "datasetRecords": { "SampleKey2": { "newValue": "newValue2", "oldValue": "oldValue2", "op": "replace" }, "SampleKey1": { "newValue": "newValue1", "oldValue": "oldValue1", "op": "replace" } }, "identityPoolId": "identityPoolId", "version": 2 }
Amazon Kinesis Data Streams Sample Event
"Records": [ { "eventID": "shardId-000000000000:49545115243490985018280067714973144582180062593244200961", "eventVersion": "1.0", "kinesis": { "partitionKey": "partitionKey-3", "data": "SGVsbG8sIHRoaXMgaXMgYSB0ZXN0IDEyMy4=", "kinesisSchemaVersion": "1.0", "sequenceNumber": "49545115243490985018280067714973144582180062593244200961" }, "invokeIdentityArn": identityarn, "eventName": "aws:kinesis:record", "eventSourceARN": eventsourcearn, "eventSource": "aws:kinesis", "awsRegion": "us-east-1" } ] }
Amazon S3 Put Sample Event
{ "Records": [ { "eventVersion": "2.0", "eventTime": "1970-01-01T00:00:00.000Z", "requestParameters": { "sourceIPAddress": "127.0.0.1" }, "s3": { "configurationId": "testConfigRule", "object": { "eTag": "0123456789abcdef0123456789abcdef", "sequencer": "0A1B2C3D4E5F678901", "key": "HappyFace.jpg", "size": 1024 }, "bucket": { "arn": bucketarn, "name": "sourcebucket", "ownerIdentity": { "principalId": "EXAMPLE" } }, "s3SchemaVersion": "1.0" }, "responseElements": { "x-amz-id-2": "EXAMPLE123/5678abcdefghijklambdaisawesome/mnopqrstuvwxyzABCDEFGH", "x-amz-request-id": "EXAMPLE123456789" }, "awsRegion": "us-east-1", "eventName": "ObjectCreated:Put", "userIdentity": { "principalId": "EXAMPLE" }, "eventSource": "aws:s3" } ] }
Amazon S3 Delete Sample Event
{ "Records": [ { "eventVersion": "2.0", "eventTime": "1970-01-01T00:00:00.000Z", "requestParameters": { "sourceIPAddress": "127.0.0.1" }, "s3": { "configurationId": "testConfigRule", "object": { "sequencer": "0A1B2C3D4E5F678901", "key": "HappyFace.jpg" }, "bucket": { "arn": bucketarn, "name": "sourcebucket", "ownerIdentity": { "principalId": "EXAMPLE" } }, "s3SchemaVersion": "1.0" }, "responseElements": { "x-amz-id-2": "EXAMPLE123/5678abcdefghijklambdaisawesome/mnopqrstuvwxyzABCDEFGH", "x-amz-request-id": "EXAMPLE123456789" }, "awsRegion": "us-east-1", "eventName": "ObjectRemoved:Delete", "userIdentity": { "principalId": "EXAMPLE" }, "eventSource": "aws:s3" } ] }
Amazon Lex Sample Event
{ "messageVersion": "1.0", "invocationSource": "FulfillmentCodeHook or DialogCodeHook", "userId": "user-id specified in the POST request to Amazon Lex.", "sessionAttributes": { "key1": "value1", "key2": "value2", }, "bot": { "name": "bot-name", "alias": "bot-alias", "version": "bot-version" }, "outputDialogMode": "Text or Voice, based on ContentType request header in runtime API request", "currentIntent": { "name": "intent-name", "slots": { "slot-name": "value", "slot-name": "value", "slot-name": "value" }, "confirmationStatus": "None, Confirmed, or Denied (intent confirmation, if configured)" } }
API Gateway Proxy Request Event
{ "path": "/test/hello", "headers": { "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "Accept-Encoding": "gzip, deflate, lzma, sdch, br", "Accept-Language": "en-US,en;q=0.8", "CloudFront-Forwarded-Proto": "https", "CloudFront-Is-Desktop-Viewer": "true", "CloudFront-Is-Mobile-Viewer": "false", "CloudFront-Is-SmartTV-Viewer": "false", "CloudFront-Is-Tablet-Viewer": "false", "CloudFront-Viewer-Country": "US", "Host": "wt6mne2s9k.execute-api.us-west-2.amazonaws.com", "Upgrade-Insecure-Requests": "1", "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.82 Safari/537.36 OPR/39.0.2256.48", "Via": "1.1 fb7cca60f0ecd82ce07790c9c5eef16c.cloudfront.net (CloudFront)", "X-Amz-Cf-Id": "nBsWBOrSHMgnaROZJK1wGCZ9PcRcSpq_oSXZNQwQ10OTZL4cimZo3g==", "X-Forwarded-For": "192.168.100.1, 192.168.1.1", "X-Forwarded-Port": "443", "X-Forwarded-Proto": "https" }, "pathParameters": { "proxy": "hello" }, "requestContext": { "accountId": "123456789012", "resourceId": "us4z18", "stage": "test", "requestId": "41b45ea3-70b5-11e6-b7bd-69b5aaebc7d9", "identity": { "cognitoIdentityPoolId": "", "accountId": "", "cognitoIdentityId": "", "caller": "", "apiKey": "", "sourceIp": "192.168.100.1", "cognitoAuthenticationType": "", "cognitoAuthenticationProvider": "", "userArn": "", "userAgent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.82 Safari/537.36 OPR/39.0.2256.48", "user": "" }, "resourcePath": "/{proxy+}", "httpMethod": "GET", "apiId": "wt6mne2s9k" }, "resource": "/{proxy+}", "httpMethod": "GET", "queryStringParameters": { "name": "me" }, "stageVariables": { "stageVarName": "stageVarValue" } }
API Gateway Proxy Response Event
{ "statusCode": 200, "headers": { "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", "Accept-Encoding": "gzip, deflate, lzma, sdch, br", "Accept-Language": "en-US,en;q=0.8", "CloudFront-Forwarded-Proto": "https", "CloudFront-Is-Desktop-Viewer": "true", "CloudFront-Is-Mobile-Viewer": "false", "CloudFront-Is-SmartTV-Viewer": "false", "CloudFront-Is-Tablet-Viewer": "false", "CloudFront-Viewer-Country": "US", "Host": "wt6mne2s9k.execute-api.us-west-2.amazonaws.com", "Upgrade-Insecure-Requests": "1", "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.82 Safari/537.36 OPR/39.0.2256.48", "Via": "1.1 fb7cca60f0ecd82ce07790c9c5eef16c.cloudfront.net (CloudFront)", "X-Amz-Cf-Id": "nBsWBOrSHMgnaROZJK1wGCZ9PcRcSpq_oSXZNQwQ10OTZL4cimZo3g==", "X-Forwarded-For": "192.168.100.1, 192.168.1.1", "X-Forwarded-Port": "443", "X-Forwarded-Proto": "https" }, "body": "Hello World" }
CloudFront Event
{ "Records": [ { "cf": { "config": { "distributionId": "EDFDVBD6EXAMPLE" }, "request": { "clientIp": "2001:0db8:85a3:0:0:8a2e:0370:7334", "method": "GET", "uri": "/picture.jpg", "headers": { "host": [ { "key": "Host", "value": "d111111abcdef8.cloudfront.net" } ], "user-agent": [ { "key": "User-Agent", "value": "curl/7.51.0" } ] } } } } ] }
AWS Config Event
{ "invokingEvent": "{\"configurationItem\":{\"configurationItemCaptureTime\":\"2016-02-17T01:36:34.043Z\",\"awsAccountId\":\"000000000000\",\"configurationItemStatus\":\"OK\",\"resourceId\":\"i-00000000\",\"ARN\":\"arn:aws:ec2:us-east-1:000000000000:instance/i-00000000\",\"awsRegion\":\"us-east-1\",\"availabilityZone\":\"us-east-1a\",\"resourceType\":\"AWS::EC2::Instance\",\"tags\":{\"Foo\":\"Bar\"},\"relationships\":[{\"resourceId\":\"eipalloc-00000000\",\"resourceType\":\"AWS::EC2::EIP\",\"name\":\"Is attached to ElasticIp\"}],\"configuration\":{\"foo\":\"bar\"}},\"messageType\":\"ConfigurationItemChangeNotification\"}", "ruleParameters": "{\"myParameterKey\":\"myParameterValue\"}", "resultToken": "myResultToken", "eventLeftScope": false, "executionRoleArn": "arn:aws:iam::012345678912:role/config-role", "configRuleArn": "arn:aws:config:us-east-1:012345678912:config-rule/config-rule-0123456", "configRuleName": "change-triggered-config-rule", "configRuleId": "config-rule-0123456", "accountId": "012345678912", "version": "1.0" }
AWS IoT Button Event
{ "serialNumber": "ABCDEFG12345", "clickType": "SINGLE", "batteryVoltage": "2000 mV" }
Kinesis Data Firehose Event
{ "invocationId": "invoked123", "deliveryStreamArn": "aws:lambda:events", "region": "us-west-2", "records": [ { "data": "SGVsbG8gV29ybGQ=", "recordId": "record1", "approximateArrivalTimestamp": 1510772160000, "kinesisRecordMetadata": { "shardId": "shardId-000000000000", "partitionKey": "4d1ad2b9-24f8-4b9d-a088-76e9947c317a", "approximateArrivalTimestamp": "2012-04-23T18:25:43.511Z", "sequenceNumber": "49546986683135544286507457936321625675700192471156785154", "subsequenceNumber": "" } }, { "data": "SGVsbG8gV29ybGQ=", "recordId": "record2", "approximateArrivalTimestamp": 151077216000, "kinesisRecordMetadata": { "shardId": "shardId-000000000001", "partitionKey": "4d1ad2b9-24f8-4b9d-a088-76e9947c318a", "approximateArrivalTimestamp": "2012-04-23T19:25:43.511Z", "sequenceNumber": "49546986683135544286507457936321625675700192471156785155", "subsequenceNumber": "" } } ] }