Understand SageMaker AI log file entries

A trail is a configuration that enables delivery of events as log files to an 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 are not an ordered stack trace of the public API calls, so they do not appear in any specific order.

The following examples a log entry for the CreateEndpoint action, which creates an endpoint to deploy a trained model.

{
    "eventVersion":"1.05",
    "userIdentity": {
        "type":"IAMUser",
        "principalId":"AIXDAYQEXAMPLEUMLYNGL",
        "arn":"arn:aws:iam::123456789012:user/intern",
        "accountId":"123456789012",
        "accessKeyId":"ASXIAGXEXAMPLEQULKNXV",
        "userName":"intern"
    },
    "eventTime":"2018-01-02T13:39:06Z",
    "eventSource":"sagemaker.amazonaws.com",
    "eventName":"CreateEndpoint",
    "awsRegion":"us-west-2",
    "sourceIPAddress":"127.0.0.1",
    "userAgent":"USER_AGENT",
    "requestParameters": {
        "endpointName":"ExampleEndpoint",
        "endpointConfigName":"ExampleEndpointConfig"
    },
    "responseElements": {
        "endpointArn":"arn:aws:sagemaker:us-west-2:123456789012:endpoint/exampleendpoint"
    },
    "requestID":"6b1b42b9-EXAMPLE",
    "eventID":"a6f85b21-EXAMPLE",
    "eventType":"AwsApiCall",
    "recipientAccountId":"444455556666"
}

The following example is a log entry for the CreateModel action, which creates one or more containers to host a previously trained model.

{
    "eventVersion":"1.05",
    "userIdentity": {
        "type":"IAMUser",
        "principalId":"AIXDAYQEXAMPLEUMLYNGL",
        "arn":"arn:aws:iam::123456789012:user/intern",
        "accountId":"123456789012",
        "accessKeyId":"ASXIAGXEXAMPLEQULKNXV",
        "userName":"intern"
    },
    "eventTime":"2018-01-02T15:23:46Z",
    "eventSource":"sagemaker.amazonaws.com",
    "eventName":"CreateModel",
    "awsRegion":"us-west-2",
    "sourceIPAddress":"127.0.0.1",
    "userAgent":"USER_AGENT",
    "requestParameters": {
        "modelName":"ExampleModel",
        "primaryContainer": {
            "image":"174872318107.dkr.ecr.us-west-2.amazonaws.com/kmeans:latest"
        },
        "executionRoleArn":"arn:aws:iam::123456789012:role/EXAMPLEARN"
    },
    "responseElements": {
        "modelArn":"arn:aws:sagemaker:us-west-2:123456789012:model/barkinghappy2018-01-02t15-23-32-275z-ivrdog"
    },
    "requestID":"417b8dab-EXAMPLE",
    "eventID":"0f2b3e81-EXAMPLE",
    "eventType":"AwsApiCall",
    "recipientAccountId":"444455556666"
}