"How can I monitor the account activity of specific IAM users, roles, and AWS access keys?"
I want to view and monitor the account activity of specific AWS Identity and Access Management (IAM) identities.
"I want to view and monitor the account activity of specific AWS Identity and Access Management (IAM) identities.Short descriptionTo view and monitor the account activity of specific IAM identities, you can use any of the following AWS services and features:AWS CloudTrail event historyAmazon CloudWatch Logs InsightsAmazon Athena queriesResolutionTo use CloudTrail event historyNote: You can use CloudTrail to search event history for the last 90 days.1.    Open the CloudTrail console.2.    Choose Event history.3.    In Filter, select the dropdown list. Then, choose User name.Note: You can also filter by AWS access key.4.    In the Enter user or role name text box, enter the IAM user's "friendly name" or the assumed role session name.Note: The role session name for a specific session is the value provided as a session name when the role is assumed. Value for "User name" field won't be the role name for calls made using the IAM role.5.    In Time range, enter the desired time range. Then, choose Apply.6.    In Event time, expand the event. Then, choose View event.The userIdentity element contains details about the type of IAM identity that made the request and the credentials provided.Example userIdentity element that includes IAM user credentials used to make an API callNote: Replace Alice with the username that you're searching for. Enter the IAM user's "friendly name" or the assumed role's "role session name." The role session name for a specific session is the value provided as a session name when the role is assumed. For calls made using the IAM role, the value for the userName field isn't the role name."userIdentity": {  "type": "IAMUser",  "principalId": "AIDAJ45Q7YFFAREXAMPLE",  "arn": "arn:aws:iam::123456789012:user/Alice",  "accountId": "123456789012",  "accessKeyId": "AKIAIOSFODNN7EXAMPLE",  "userName": "Alice"}Example userIdentity element that includes temporary security credentials"userIdentity": {    "type": "AssumedRole",    "principalId": "AROAIDPPEZS35WEXAMPLE:AssumedRoleSessionName",    "arn": "arn:aws:sts::123456789012:assumed-role/RoleToBeAssumed/AssumedRoleSessionName",     "accountId": "123456789012",    "accessKeyId": "AKIAIOSFODNN7EXAMPLE",    "sessionContext": {      "attributes": {        "mfaAuthenticated": "false",        "creationDate": "20131102T010628Z"      },      "sessionIssuer": {        "type": "Role",        "principalId": "AROAIDPPEZS35WEXAMPLE",        "arn": "arn:aws:iam::123456789012:role/RoleToBeAssumed",        "accountId": "123456789012",        "userName": "RoleToBeAssumed"      }   }}Note: CloudTrail event history uses the assumed role session name as the username for filtering events.The API call uses temporary security credentials obtained by assuming an IAM role. The element contains additional details about the role assumed to get credentials.Note: If you don't see user activity, then verify that the AWS service is supported and the API event is recorded by CloudTrail. For more information, see AWS service topics for CloudTrail.To use CloudWatch Logs InsightsNote: You can use CloudWatch Logs Insights to search API history beyond the last 90 days. You must have a trail created and configured to log to Amazon CloudWatch Logs. For more information, see Creating a trail.1.    Open the CloudWatch console.2.    Choose Logs.3.    In Log Groups, choose your log group.4.    Choose Search Log Group.5.    In Filter events, enter a query to either search for a user's API calls, or specific API actions. Then, choose the refresh icon.Example query to search logs for a user's API callsNote: Replace Alice with the username that you're searching for. Enter the IAM user's "friendly name" or the assumed role's "role session name." The role session name for a specific session is the value provided as a session name when the role is assumed. For calls made using the IAM role, the value for the userName field isn't the role name.{ $.userIdentity.userName = "Alice" }Example query to search logs for specific API actionsNote: The following example query searches for the DescribeInstances API action.{ ($.eventName = "DescribeInstances") && ($.requestParameters.userName = "Alice"  ) }For more information, see CloudWatch Logs Insights query syntax.To use Athena queriesNote: You can use Athena to query CloudTrail Logs over the last 90 days.1.    Open the Athena console.2.    Choose Query Editor.3.    Enter one of the following example queries based on your use case. Then, choose Run query:Example query to return all CloudTrail events performed by a specific IAM userImportant: Replace athena-table with your Athena table name. Replace Alice with the IAM user that you want to view account activity for.SELECT *FROM athena-tableWHERE useridentity.type = 'IAMUser'AND useridentity.username LIKE 'Alice';Example query to filter all the API activity performed by an IAM roleNote: Replace role-name with your IAM role name.SELECT *FROM athena-tableWHERE useridentity.sessionContext.sessionissuer.arn LIKE '%role-name%'AND useridentity.sessionContext.sessionissuer.type = 'Role';Example query to match the role ARNSELECT *FROM athena-tableWHERE useridentity.sessionContext.sessionissuer.arn = 'arn:aws:iam::account-id123456789:role/role-name'AND useridentity.sessionContext.sessionissuer.type = 'Role';Example query to filter for all activity using the IAM access key IDSELECT eventTime, eventName, userIdentity.principalId,eventSourceFROM athena-tableWHERE useridentity.accesskeyid like 'AKIAIOSFODNN7EXAMPLE'Related informationHow do I use AWS CloudTrail to track API calls to my Amazon EC2 instances?How do I use CloudTrail to see if a security group or resource was changed in my AWS account?Follow"