A trail is a configuration that enables delivery of events as log files to an Amazon S3 bucket that you specify. CloudTrail log files contain one or more log entries. An event represents a single request from any source and includes information about the requested action, the date and time of the action, request parameters, and so on. CloudTrail log files aren't an ordered stack trace of the public API calls, so they don't appear in any specific order.
The following examples demonstrate CloudTrail logs of these event types:
Event types
DeleteIdentity
{
"Records":[
{
"eventVersion": "1.11",
"userIdentity": {
"type": "AssumedRole",
"principalId": "AROA4DO2KAWIPZEXAMPLE:myUserName",
"arn": "arn:aws:sts::111122223333:assumed-role/users/myUserName",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE",
"sessionContext": {
"sessionIssuer": {
"type": "Role",
"principalId": "AROA4DO2KAWIPZEXAMPLE",
"arn": "arn:aws:iam::111122223333:role/admin-role",
"accountId": "111122223333",
"userName": "myUserName"
},
"attributes": {
"creationDate": "2025-02-27T09:53:35Z",
"mfaAuthenticated": "false"
}
}
},
"eventTime": "2025-02-27T09:54:31Z",
"eventSource": "ses.amazonaws.com",
"eventName": "DeleteIdentity",
"awsRegion": "us-east-1",
"sourceIPAddress": "192.0.2.0",
"userAgent": "aws-cli/2.23.4",
"requestParameters": {
"identity": "sender@example.com"
},
"responseElements": null,
"requestID": "50b87bfe-ab23-11e4-9106-5b36376f9d12",
"eventID": "0ffa308d-1467-4259-8be3-c749753be325",
"readOnly": false,
"eventType": "AwsApiCall",
"managementEvent": true,
"recipientAccountId": "111122223333",
"eventCategory": "Management",
"tlsDetails": {
"tlsVersion": "TLSv1.3",
"cipherSuite": "TLS_AES_128_GCM_SHA256",
"clientProvidedHostHeader": "email.us-east-1.amazonaws.com"
}
}
]
}
VerifyEmailIdentity
{
"Records":[
{
"eventVersion": "1.11",
"userIdentity": {
"type": "AssumedRole",
"principalId": "AROA4DO2KAWIPZEXAMPLE:myUserName",
"arn": "arn:aws:sts::111122223333:assumed-role/users/myUserName",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE",
"sessionContext": {
"sessionIssuer": {
"type": "Role",
"principalId": "AROA4DO2KAWIPZEXAMPLE",
"arn": "arn:aws:iam::111122223333:role/admin-role",
"accountId": "111122223333",
"userName": "myUserName"
},
"attributes": {
"creationDate": "2025-02-27T09:53:35Z",
"mfaAuthenticated": "false"
}
}
},
"eventTime": "2025-02-27T09:56:20Z",
"eventSource": "ses.amazonaws.com",
"eventName": "VerifyEmailIdentity",
"awsRegion": "us-east-1",
"sourceIPAddress": "192.0.2.0",
"userAgent": "aws-cli/2.23.4",
"requestParameters": {
"emailAddress": "sender@example.com"
},
"responseElements": null,
"requestID": "eb2ff803-ac09-11e4-8ff5-a56a3119e253",
"eventID": "5613b0ff-d6c6-4526-9b53-a603a9231725",
"readOnly": false,
"eventType": "AwsApiCall",
"managementEvent": true,
"recipientAccountId": "111122223333",
"eventCategory": "Management",
"tlsDetails": {
"tlsVersion": "TLSv1.3",
"cipherSuite": "TLS_AES_128_GCM_SHA256",
"clientProvidedHostHeader": "email.us-east-1.amazonaws.com"
}
}
]
}
SendEmail with simple content
{
"Records":[{
"eventTime": "2025-01-24T11:43:00Z",
"eventSource": "ses.amazonaws.com",
"eventName": "SendEmail",
"awsRegion": "us-east-1",
"sourceIPAddress": "192.0.2.0",
"userAgent": "aws-cli/2.23.4 md/awscrt#0.23.4",
"requestParameters": {
"destination": {
"bccAddresses": ["HIDDEN_DUE_TO_SECURITY_REASONS"],
"toAddresses": ["HIDDEN_DUE_TO_SECURITY_REASONS"],
"ccAddresses": ["HIDDEN_DUE_TO_SECURITY_REASONS"]
},
"message": {
"subject": {
"charset": "UTF-8",
"data": "HIDDEN_DUE_TO_SECURITY_REASONS"
},
"body": {
"html": {
"charset": "UTF-8",
"data": "HIDDEN_DUE_TO_SECURITY_REASONS"
},
"text": {
"charset": "UTF-8",
"data": "HIDDEN_DUE_TO_SECURITY_REASONS"
}
}
},
"source": "sender@example.com"
},
"responseElements": null,
"requestID": "ab2cc803-ac09-11d7-8bb8-a56a3119e476",
"eventID": "eb834e01-f168-435f-92c0-c36278378b6e",
"readOnly": true,
"resources": [{
"accountId": "111122223333",
"type": "AWS::SES::EmailIdentity",
"ARN": "arn:aws:ses:us-east-1:111122223333:identity/sender@example.com"
}],
"eventType": "AwsApiCall",
"managementEvent": false,
"recipientAccountId": "111122223333",
"eventCategory": "Data",
"tlsDetails": {
"tlsVersion": "TLSv1.3",
"cipherSuite": "TLS_AES_128_GCM_SHA256",
"clientProvidedHostHeader": "email.us-east-1.amazonaws.com"
}
}
]
}
SendEmail with templated content
{
"eventVersion": "1.11",
"userIdentity": {
"type": "AssumedRole",
"principalId": "AROA4DO2KAWIPZEXAMPLE:myUserName",
"arn": "arn:aws:sts::111122223333:assumed-role/users/myUserName",
"accountId": "111122223333",
"accessKeyId": "AKIAIOSFODNN7EXAMPLE",
"sessionContext": {
"sessionIssuer": {
"type": "Role",
"principalId": "AROA4DO2KAWIPZEXAMPLE",
"arn": "arn:aws:iam::111122223333:role/admin-role",
"accountId": "111122223333",
"userName": "admin-role"
},
"attributes": {
"creationDate": "2025-03-05T18:51:06Z",
"mfaAuthenticated": "false"
}
}
},
"eventTime": "2025-03-05T19:16:29Z",
"eventSource": "ses.amazonaws.com",
"eventName": "SendEmail",
"awsRegion": "us-east-1",
"sourceIPAddress": "192.0.2.0",
"userAgent": "aws-cli/2.23.4",
"requestParameters": {
"fromEmailAddress": "sender@example.com",
"destination": {
"toAddresses": ["HIDDEN_DUE_TO_SECURITY_REASONS"],
"bccAddresses": ["HIDDEN_DUE_TO_SECURITY_REASONS"],
"ccAddresses": ["HIDDEN_DUE_TO_SECURITY_REASONS"]
},
"emailTags": [{
"value": "test",
"name": "campaign"
}, {
"value": "cli-test",
"name": "sender"
}],
"replyToAddresses": ["HIDDEN_DUE_TO_SECURITY_REASONS"],
"content": {
"template": {
"templateData": "HIDDEN_DUE_TO_SECURITY_REASONS",
"templateName": "TestTemplate"
}
}
},
"responseElements": null,
"requestID": "50b87bfe-ab23-11e4-9106-5b36376f9d12",
"eventID": "0ffa308d-1467-4259-8be3-c749753be325",
"readOnly": true,
"resources": [{
"accountId": "111122223333",
"type": "AWS::SES::EmailIdentity",
"ARN": "arn:aws:ses:us-east-1:111122223333:identity/sender@example.com"
}, {
"accountId": "111122223333",
"type": "AWS::SES::Template",
"ARN": "arn:aws:ses:us-east-1:111122223333:template/TestTemplate"
}],
"eventType": "AwsApiCall",
"managementEvent": false,
"recipientAccountId": "111122223333",
"eventCategory": "Data",
"tlsDetails": {
"tlsVersion": "TLSv1.3",
"cipherSuite": "TLS_AES_128_GCM_SHA256",
"clientProvidedHostHeader": "email.us-east-1.amazonaws.com"
}
}