Logging Amazon Cost Management API calls with Amazon CloudTrail
Amazon Cost Management is integrated with Amazon CloudTrail, a service that provides a record of actions taken by a user, role, or an Amazon Web Services service in Amazon Cost Management. CloudTrail captures API calls for Amazon Cost Management as events. The calls captured include API calls from the Amazon Cost Management console and from your applications.
If you create a trail, you can enable continuous delivery of CloudTrail events to an Amazon S3 bucket, including events for Amazon Cost Management. If you don't configure a trail, you can still view the most recent events in the CloudTrail console in Event history. Using the information collected by CloudTrail, you can determine the request that was made to Amazon Cost Management, the IP address from which the request was made, who made the request, when it was made, and additional details.
To learn more about CloudTrail, see the Amazon CloudTrail User Guide.
Amazon Cost Management information in CloudTrail
CloudTrail is enabled on your Amazon Web Services account when you create the account. When activity occurs in Amazon Cost Management, that activity is recorded in a CloudTrail event along with other Amazon Web Services service events in Event history. You can view, search, and download recent events in your Amazon Web Services account. For more information, see Viewing Events with CloudTrail Event History.
For an ongoing record of events in your Amazon Web Services account, including events for Amazon Cost Management, create a trail. A trail enables CloudTrail to deliver log files to an Amazon S3 bucket. By default, when you create a trail in the CloudTrail console, the trail applies to all Amazon Regions. The trail logs events from all Regions in the Amazon partitions and delivers the log files to the Amazon S3 bucket that you specify. Additionally, you can configure other Amazon Web Services services to analyze and act on the event data collected in CloudTrail logs.
For more information, see the following in the CloudTrail User Guide:
Amazon Cost Management actions are logged by CloudTrail and documented in the Amazon Billing and Cost Management API Reference. For example, calls to the
GetDimensionValues
, GetCostCategories
, and
GetCostandUsage
endpoints generate entries in the CloudTrail log
files.
Every event or log entry contains information about who generated the request. The identity information helps you determine whether the request was made:
-
With root or user role credentials.
-
With temporary security credentials for a role or federated user.
-
By another Amazon Web Services service.
For more information, see the CloudTrail userIdentity Element.
Understanding Amazon Cost Management log file entries
A trail is a configuration that enables delivery of events as log files to an Amazon S3 bucket that you specify. 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 contain one or more log entries. 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 example shows a CloudTrail log entry for the GetCostandUsage
endpoint.
{ "eventVersion":"1.08", "userIdentity":{ "accountId":"111122223333", "accessKeyId":"AIDACKCEVSQ6C2EXAMPLE" }, "eventTime":"2022-05-24T22:38:51Z", "eventSource":"ce.amazonaws.com", "eventName":"GetCostandUsage", "awsRegion":"us-east-1", "sourceIPAddress":"100.100.10.10", "requestParameters":{ "TimePeriod":{ "Start":"2022-01-01", "End":"2022-01-31" }, "Metrics":[ "UnblendedCost", "UsageQuantity" ], "Granularity":"MONTHLY", "GroupBy":[ { "Type":"DIMENSION", "Key":"SERVICE" } ] }, "responseElements":null, "requestID":"3295c994-063e-44ac-80fb-b40example9f", "eventID":"5923c499-063e-44ac-80fb-b40example9f", "readOnly":true, "eventType":"AwsApiCall", "managementEvent":true, "recipientAccountId":"1111-2222-3333", "eventCategory":"Management", "tlsDetails":{ "tlsVersion":"TLSv1.2", "clientProvidedHostHeader":"ce.us-east-1.amazonaws.com" } }
Understanding Cost Optimization Hub log file entries
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 show CloudTrail log entries that demonstrate API actions and exceptions for Cost Optimization Hub.
Examples
Exceptions
API actions
Throttling Exception
The following example shows a log entry for a throttling exception.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FYRFP3POCC:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/Admin/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAIOSFODNN7EXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FYRFP3POCC", "arn": "arn:aws:iam::111122223333:role/Admin", "accountId": "111122223333", "john-doe": "Admin" }, "attributes": { "creationDate": "2023-10-14T00:48:50Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-14T01:16:45Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "ListEnrollmentStatuses", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "errorCode": "ThrottlingException", "requestParameters": null, "responseElements": null, "requestID": "cc04aa10-7417-4c46-b1eb-EXAMPLE1df2b", "eventID": "754a3aad-1b54-456a-ac1f-EXAMPLE0e9c3", "readOnly": true, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "localhost:8080" } }
Access denied exception
The following example shows a log entry for an AccessDenied
exception.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FTKD2BZKUK:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/ReadOnly/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAIOSFODNN7EXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FTKD2BZKUK", "arn": "arn:aws:iam::111122223333:role/ReadOnly", "accountId": "111122223333", "john-doe": "ReadOnly" }, "attributes": { "creationDate": "2023-10-16T19:08:36Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-16T19:11:04Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "ListEnrollmentStatuses", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "errorCode": "AccessDenied", "errorMessage": "User: arn:aws:sts::111122223333:assumed-role/ReadOnly/john-doe is not authorized to perform: cost-optimization-hub:ListEnrollmentStatuses on resource: * because no identity-based policy allows the cost-optimization-hub:ListEnrollmentStatuses action", "requestParameters": null, "responseElements": null, "requestID": "1e02d84a-b04a-4b71-8615-EXAMPLEdcda7", "eventID": "71c86695-d4ec-4caa-a106-EXAMPLEe0d94", "readOnly": true, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "localhost:8080" } }
ListEnrollmentStatus
The following example shows a log entry for the ListEnrollmentStatus
API
action.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FYRFP3POCC:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/Admin/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAIOSFODNN7EXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FYRFP3POCC", "arn": "arn:aws:iam::111122223333:role/Admin", "accountId": "111122223333", "john-doe": "Admin" }, "attributes": { "creationDate": "2023-10-14T00:48:50Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-14T01:16:43Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "ListEnrollmentStatuses", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "requestParameters": { "includeOrganizationInfo": false }, "responseElements": null, "requestID": "cba87aa3-4678-41b8-a840-EXAMPLEaf3b8", "eventID": "57f04d0e-61f7-4c0f-805c-EXAMPLEbbbf5", "readOnly": true, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "localhost:8080" } }
ListRecommendations
The following example shows a log entry for the ListRecommendations
API
action.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FYRFP3POCC:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/Admin/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAI44QH8DHBEXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FYRFP3POCC", "arn": "arn:aws:iam::111122223333:role/Admin", "accountId": "111122223333", "john-doe": "Admin" }, "attributes": { "creationDate": "2023-10-16T23:47:55Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-17T00:45:29Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "ListRecommendations", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "requestParameters": { "filter": { "resourceIdentifiers": [ "arn:aws:ecs:us-east-1:111122223333:service/EXAMPLEAccountsIntegrationService-EcsCluster-ClusterEB0386A7-7fsvP2MMmxZ5/EXAMPLEAccountsIntegrationService-EcsService-Service9571FDD8-Dqm4mPMLstDn" ] }, "includeAllRecommendations": false }, "responseElements": null, "requestID": "a5b2df72-2cfd-4628-8a72-EXAMPLE7560a", "eventID": "a73bef13-6af7-4c11-a708-EXAMPLE6af5c", "readOnly": true, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "cost-optimization-hub.us-east-1.amazonaws.com" } }
ListRecommendationSummaries
The following example shows a log entry for the ListRecommendationSummaries
API action.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FYRFP3POCC:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/Admin/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAI44QH8DHBEXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FYRFP3POCC", "arn": "arn:aws:iam::111122223333:role/Admin", "accountId": "111122223333", "userName": "Admin" }, "attributes": { "creationDate": "2023-10-16T23:47:55Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-17T00:46:16Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "ListRecommendationSummaries", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "requestParameters": { "groupBy": "ResourceType" }, "responseElements": null, "requestID": "ab54e6ad-72fe-48fe-82e9-EXAMPLEa6d1e", "eventID": "9288d9fa-939d-4e5f-a49a-EXAMPLEeb14b", "readOnly": true, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "cost-optimization-hub.us-east-1.amazonaws.com" } }
GetRecommendation
The following example shows a log entry for the GetRecommendation
API
action.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FYRFP3POCC:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/Admin/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAI44QH8DHBEXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FYRFP3POCC", "arn": "arn:aws:iam::111122223333:role/Admin", "accountId": "111122223333", "john-doe": "Admin" }, "attributes": { "creationDate": "2023-10-16T23:47:55Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-17T00:47:48Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "GetRecommendation", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "requestParameters": { "recommendationId": "EXAMPLEwMzEwODU5XzQyNTFhNGE4LWZkZDItNDUyZi1hMjY4LWRkOTFkOTA1MTc1MA==" }, "responseElements": null, "requestID": "e289a76a-182c-4bc9-8093-EXAMPLEbed0e", "eventID": "f1ed7ee6-871c-41fd-bb27-EXAMPLE24b64", "readOnly": true, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "cost-optimization-hub.us-east-1.amazonaws.com" } }
UpdateEnrollmentStatus
The following example shows a log entry for the UpdateEnrollmentStatus
API
action.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FYRFP3POCC:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/Admin/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAI44QH8DHBEXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FYRFP3POCC", "arn": "arn:aws:iam::111122223333:role/Admin", "accountId": "111122223333", "john-doe": "Admin" }, "attributes": { "creationDate": "2023-10-16T19:11:30Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-16T19:12:35Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "UpdateEnrollmentStatus", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "requestParameters": { "status": "Inactive" }, "responseElements": { "status": "Inactive" }, "requestID": "6bf0c8a3-af53-4c4e-8f50-EXAMPLE477f0", "eventID": "d2bfa850-ef3d-4317-8ac4-EXAMPLEc16b1", "readOnly": false, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "localhost:8080" } }
UpdatePreferences
The following example shows a log entry for the UpdatePreferences
API
action.
{ "eventVersion": "1.09", "userIdentity": { "type": "AssumedRole", "principalId": "EXAMPLEAIZ5FYRFP3POCC:john-doe", "arn": "arn:aws:sts::111122223333:assumed-role/Admin/john-doe", "accountId": "111122223333", "accessKeyId": "AKIAI44QH8DHBEXAMPLE", "sessionContext": { "sessionIssuer": { "type": "Role", "principalId": "EXAMPLEAIZ5FYRFP3POCC", "arn": "arn:aws:iam::111122223333:role/Admin", "accountId": "111122223333", "john-doe": "Admin" }, "attributes": { "creationDate": "2023-10-16T19:11:30Z", "mfaAuthenticated": "false" } } }, "eventTime": "2023-10-16T19:16:00Z", "eventSource": "cost-optimization-hub.amazonaws.com", "eventName": "UpdatePreferences", "awsRegion": "us-east-1", "sourceIPAddress": "192.0.2.0", "userAgent": "PostmanRuntime/7.28.3", "requestParameters": { "costMetricsType": "AfterDiscounts" }, "responseElements": { "costMetricsType": "AfterDiscounts", "memberAccountDiscountVisibility": "None" }, "requestID": "01e56ca3-47af-45f0-85aa-EXAMPLE30b42", "eventID": "7350ff23-35f5-4760-98b2-EXAMPLE61f13", "readOnly": false, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management", "tlsDetails": { "clientProvidedHostHeader": "localhost:8080" } }
Understanding Amazon Pricing Calculator (Preview) log file entries
A trail is a configuration that enables delivery of events as log files to an Amazon S3 bucket that you specifyincluding events for Amazon Pricing Calculator. If you don't configure a trail, you can still view the most recent events in the CloudTrail console in Event history. Using the information collected by CloudTrail, you can determine the request that was made to Amazon Pricing Calculator, the IP address from which the request was made, who made the request, when it was made, and additional details.
Amazon Pricing Calculator CloudTrail events
This section shows a full list of the CloudTrail events related to Pricing Calculator.
Note
The event source for the following events is bcm-pricing-calculator.amazonaws.com
.
Event name | Definition |
---|---|
|
Mutating operation. Allows customers to create a Workload estimate. |
|
Mutating operation. Allows customers to update a Workload estimate metadata. |
|
Mutating operation. Allows customers to delete a Workload estimate. |
|
Non-mutating operation. Allows customers to get details of a Workload estimate. |
|
Non-mutating operation. Allows customers to list all Workload estimates in their account. |
|
Non-mutating operation. Allows customers to list all usage lines in a Workload estimate. |
|
Mutating operation. Allows customers to create usage lines in their Workload estimate. |
|
Mutating operation. Allows customers to modify existing usage lines in their Workload estimate. |
|
Mutating operation. Allows customers to delete added usage lines in their Workload estimate. |
|
Mutating operation. Allows customers to create a Bill scenario. |
|
Mutating operation. Allows customers to get details of a Bill scenario. |
|
Mutating operation. Allows customers to update metadata of a Bill scenario. |
|
Mutating operation. Allows customers to delete a Bill scenario. |
|
Non-mutating operation. Allows customers to list all Bill scenarios in their account. |
|
Mutating operation. Allows customers to create usage lines in their Bill scenario. |
|
Mutating operation. Allows customers to modify existing usage lines in their Bill scenario. |
|
Mutating operation. Allows customers to delete existing usage lines in their Bill scenario. |
|
Non-mutating operation. Allows customers to list all usage lines in a Bill scenario. |
|
Mutating operation. Allows customers to model commitments in their Bill scenario. |
|
Mutating operation. Allows customers to modify modeled commitment lines in their Bill scenario. |
|
Mutating operation. Allows customers to delete modeled commitment lines in their Bill scenario. |
|
Non-mutating operation. Allows customers to list all modeled commitments in a Bill scenario. |
|
Mutating operation. Allows customers to create a new Bill estimate from a Bill scenario. |
|
Mutating operation. Allows customers to get details of a Bill estimate. |
|
Mutating operation. Allows customers to update metadata of a Bill estimate. |
|
Mutating operation. Allows customers to delete a Bill estimate. |
|
Non-mutating operation. Allows customers to list all Bill estimates in their account. |
|
Non-mutating operation. Allows customers to list all result lines of a successfull completed Bill estimate. |
|
Non-mutating operation. Allows customers to list all commitments of a successfull completed Bill estimate. |
|
Non-mutating operation. Allows customers to list all commitments modeled in a Bill scenario that contributed to creating a Bill estimate. |
|
Non-mutating operation. Allows customers to get rate preferences set by the payer or standalone account |
|
Mutating operation. Allows customers to set rate preferences for use in Workload estimates. This is a payer or standalone account only API operation. |
|
Mutating operation. Allows customers to tag a Pricing Calculator resource. |
|
Mutating operation. Allows customers to un-tag a Pricing Calculator resource. |
|
Non-mutating operation. Allows customers to list all tags attached to a Pricing Calculator resource. |
CreateWorkloadEstimate
The following example shows a CloudTrail log entry that uses the CreateWorkloadEstimate
API action.
{ "eventVersion": "1.08", "userIdentity": { "accountId": "111122223333", "accessKeyId": "AKIAI44QH8DHBEXAMPLE" }, "eventTime": "2024-11-11T02:09:08Z", "eventSource": "bcm-pricing-calculator.amazonaws.com", "eventName": "CreateWorkloadEstimate", "awsRegion": "us-east-1", "sourceIPAddress": "100.100.10.10", "requestParameters": { "name": "example-estimate-name", "resourceTags": [], "rateType": "BEFORE_DISCOUNTS" }, "responseElements": { "costCurrency": "USD", "costSummary": { "cost": 0, "costStatus": "VALID", "currency": "USD" }, "createdAt": 1731290948.299, "expiresAt": 1765418948.299, "id": "15cf39cc-ce14-4943-9dcb-35ccec39ae21", "name": "example-estimate-name", "rateDescription": "BEFORE_DISCOUNTS|2024-11-11T02:09:08.299974018Z", "rateTimestamp": 1731290948.299, "rateType": "BEFORE_DISCOUNTS", "status": "READY", "totalCost": 0 }, "eventID": "22bb9d97-6f0c-4482-830d-cde1c9ea00be", "readOnly": false, "eventType": "AwsApiCall", "managementEvent": true, "recipientAccountId": "111122223333", "eventCategory": "Management" }