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Проект Яндекса
© 2026 ООО «Яндекс.Облако»
Yandex Audit Trails
  • Начало работы
  • Управление доступом
  • Правила тарификации
  • Справочник Terraform
  • Метрики Monitoring
  • Справочник событий уровня конфигурации
  • Справочник событий уровня сервисов
      • AddBackendGroupBackend
      • AddLoadBalancerListener
      • AddLoadBalancerSniMatch
      • AddTargetGroupTargets
      • CancelZonalShift
      • CreateBackendGroup
      • CreateHttpRouter
      • CreateLoadBalancer
      • CreateTargetGroup
      • CreateVirtualHost
      • DeleteBackendGroup
      • DeleteHttpRouter
      • DeleteLoadBalancer
      • DeleteTargetGroup
      • DeleteVirtualHost
      • LoadBalancerHTTPAccessLog
      • LoadBalancerTCPAccessLog
      • RemoveBackendGroupBackend
      • RemoveLoadBalancerListener
      • RemoveLoadBalancerSniMatch
      • RemoveTargetGroupTargets
      • RemoveVirtualHostRoute
      • StartLoadBalancer
      • StartZonalShift
      • StopLoadBalancer
      • UpdateBackendGroup
      • UpdateBackendGroupBackend
      • UpdateHttpRouter
      • UpdateLoadBalancer
      • UpdateLoadBalancerListener
      • UpdateLoadBalancerSniMatch
      • UpdateTargetGroup
      • UpdateVirtualHost
      • UpdateVirtualHostRoute
  • История изменений
  • Обучающие курсы

В этой статье:

  • Event JSON schema
  • Field description
  • IamAuthentication
  • IamTokenInfo
  • ResourceMetadata
  • Resource
  • RequestMetadata
  • EventDetails
  • RequestProcessingTimes
  • ResponseFlags
  • Unauthorized
  • Timings
  1. Справочник аудитных логов
  2. Application Load Balancer
  3. LoadBalancerTCPAccessLog

Application Load Balancer Audit Trails Events: LoadBalancerTCPAccessLog

Статья создана
Yandex Cloud
Обновлена 2 апреля 2026 г.
  • Event JSON schema
  • Field description
  • IamAuthentication
  • IamTokenInfo
  • ResourceMetadata
  • Resource
  • RequestMetadata
  • EventDetails
  • RequestProcessingTimes
  • ResponseFlags
  • Unauthorized
  • Timings

Event JSON schemaEvent JSON schema

{
  "eventId": "string",
  "eventSource": "string",
  "eventType": "string",
  "eventTime": "string",
  "authentication": {
    "authenticated": "boolean",
    // Includes only one of the fields `subjectType`
    "subjectType": "string",
    // end of the list of possible fields
    // Includes only one of the fields `subjectId`
    "subjectId": "string",
    // end of the list of possible fields
    // Includes only one of the fields `subjectName`
    "subjectName": "string",
    // end of the list of possible fields
    // Includes only one of the fields `federationId`
    "federationId": "string",
    // end of the list of possible fields
    // Includes only one of the fields `federationName`
    "federationName": "string",
    // end of the list of possible fields
    // Includes only one of the fields `federationType`
    "federationType": "string",
    // end of the list of possible fields
    "tokenInfo": {
      "maskedIamToken": "string",
      // Includes only one of the fields `iamTokenId`
      "iamTokenId": "string",
      // end of the list of possible fields
      // Includes only one of the fields `impersonatorId`
      "impersonatorId": "string",
      // end of the list of possible fields
      // Includes only one of the fields `impersonatorType`
      "impersonatorType": "string",
      // end of the list of possible fields
      // Includes only one of the fields `impersonatorName`
      "impersonatorName": "string",
      // end of the list of possible fields
      // Includes only one of the fields `impersonatorFederationId`
      "impersonatorFederationId": "string",
      // end of the list of possible fields
      // Includes only one of the fields `impersonatorFederationName`
      "impersonatorFederationName": "string",
      // end of the list of possible fields
      // Includes only one of the fields `impersonatorFederationType`
      "impersonatorFederationType": "string"
      // end of the list of possible fields
    }
  },
  "resourceMetadata": {
    "path": [
      {
        "resourceType": "string",
        "resourceId": "string",
        // Includes only one of the fields `resourceName`
        "resourceName": "string"
        // end of the list of possible fields
      }
    ]
  },
  "requestMetadata": {
    "remoteAddress": "string",
    "userAgent": "string",
    "requestId": "string",
    // Includes only one of the fields `remotePort`
    "remotePort": "string"
    // end of the list of possible fields
  },
  "eventStatus": "string",
  "details": {
    "loadBalancerId": "string",
    "loadBalancerName": "string",
    "type": "string",
    "time": "string",
    "clientIp": "string",
    "clientPort": "string",
    "backendIp": "string",
    "backendPort": "string",
    "backendGroupId": "string",
    "backendName": "string",
    "requestProcessingTimes": {
      "requestProcessingTime": "string",
      "requestRxTime": "string",
      "requestTxTime": "string",
      "backendResponseTime": "string",
      "backendProcessingTime": "string",
      "responseProcessingTime": "string",
      "responseRxTime": "string",
      "responseTxTime": "string",
      "responseStartTime": "string",
      "requestTime": "string"
    },
    "errorDetails": "string",
    "tlsVersion": "string",
    "cipherSuite": "string",
    "sniHostname": "string",
    "serverCertificateSubject": "string",
    "clientCertificateSubject": "string",
    "upstreamTransportFailureReason": "string",
    "bytesSent": "string",
    "bytesReceived": "string",
    "responseFlags": {
      "failedLocalHealthcheck": "boolean",
      "noHealthyUpstream": "boolean",
      "upstreamRequestTimeout": "boolean",
      "localReset": "boolean",
      "upstreamRemoteReset": "boolean",
      "upstreamConnectionFailure": "boolean",
      "upstreamConnectionTermination": "boolean",
      "upstreamOverflow": "boolean",
      "noRouteFound": "boolean",
      "delayInjected": "boolean",
      "faultInjected": "boolean",
      "rateLimited": "boolean",
      "unauthorizedDetails": {
        "reason": "string"
      },
      "rateLimitServiceError": "boolean",
      "downstreamConnectionTermination": "boolean",
      "upstreamRetryLimitExceeded": "boolean",
      "streamIdleTimeout": "boolean",
      "invalidEnvoyRequestHeaders": "boolean",
      "downstreamProtocolError": "boolean",
      "upstreamMaxStreamDurationReached": "boolean",
      "responseFromCacheFilter": "boolean",
      "noFilterConfigFound": "boolean",
      "durationTimeout": "boolean",
      "upstreamProtocolError": "boolean",
      "noClusterFound": "boolean",
      "overloadManager": "boolean",
      "dnsResolutionFailure": "boolean",
      "downstreamRemoteReset": "boolean"
    },
    "upstreamHost": "string",
    "upstreamTimings": {
      "firstTxByte": "string",
      "lastTxByte": "string",
      "firstRxByte": "string",
      "lastRxByte": "string"
    },
    "downstreamTimings": {
      "firstTxByte": "string",
      "lastTxByte": "string",
      "firstRxByte": "string",
      "lastRxByte": "string"
    },
    "duration": "string"
  }
}

Field descriptionField description

Field

Description

eventId

string

eventSource

string

eventType

string

eventTime

string (date-time)

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).

authentication

IamAuthentication

resourceMetadata

ResourceMetadata

requestMetadata

RequestMetadata

eventStatus

enum (EventStatus)

  • STARTED
  • ERROR
  • DONE
  • CANCELLED
  • RUNNING

details

EventDetails

IamAuthenticationIamAuthentication

Field

Description

authenticated

boolean

subjectType

enum (IamSubjectType)

Includes only one of the fields subjectType.

  • YANDEX_PASSPORT_USER_ACCOUNT
  • SERVICE_ACCOUNT
  • FEDERATED_USER_ACCOUNT
  • SSH_USER
  • KUBERNETES_USER

subjectId

string

Includes only one of the fields subjectId.

subjectName

string

Includes only one of the fields subjectName.

federationId

string

Includes only one of the fields federationId.

federationName

string

Includes only one of the fields federationName.

federationType

enum (FederationType)

Includes only one of the fields federationType.

  • GLOBAL_FEDERATION
  • PRIVATE_FEDERATION

tokenInfo

IamTokenInfo

IamTokenInfoIamTokenInfo

Field

Description

maskedIamToken

string

iamTokenId

string

Includes only one of the fields iamTokenId.

impersonatorId

string

Includes only one of the fields impersonatorId.

impersonatorType

enum (IamSubjectType)

Includes only one of the fields impersonatorType.

  • YANDEX_PASSPORT_USER_ACCOUNT
  • SERVICE_ACCOUNT
  • FEDERATED_USER_ACCOUNT
  • SSH_USER
  • KUBERNETES_USER

impersonatorName

string

Includes only one of the fields impersonatorName.

impersonatorFederationId

string

Includes only one of the fields impersonatorFederationId.

impersonatorFederationName

string

Includes only one of the fields impersonatorFederationName.

impersonatorFederationType

enum (FederationType)

Includes only one of the fields impersonatorFederationType.

  • GLOBAL_FEDERATION
  • PRIVATE_FEDERATION

ResourceMetadataResourceMetadata

Field

Description

path[]

Resource

ResourceResource

Field

Description

resourceType

string

resourceId

string

resourceName

string

Includes only one of the fields resourceName.

RequestMetadataRequestMetadata

Field

Description

remoteAddress

string

userAgent

string

requestId

string

remotePort

string (int64)

Includes only one of the fields remotePort.

EventDetailsEventDetails

Field

Description

loadBalancerId

string

loadBalancerName

string

type

string

time

string (date-time)

String in RFC3339 text format. The range of possible values is from
0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z, i.e. from 0 to 9 digits for fractions of a second.

To work with values in this field, use the APIs described in the
Protocol Buffers reference.
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits).

clientIp

string

clientPort

string (int64)

backendIp

string

backendPort

string (int64)

backendGroupId

string

backendName

string

requestProcessingTimes

RequestProcessingTimes

errorDetails

string

tlsVersion

string

cipherSuite

string

sniHostname

string

serverCertificateSubject

string

clientCertificateSubject

string

upstreamTransportFailureReason

string

bytesSent

string (int64)

bytesReceived

string (int64)

responseFlags

ResponseFlags

upstreamHost

string

upstreamTimings

Timings

downstreamTimings

Timings

duration

string (duration)

RequestProcessingTimesRequestProcessingTimes

Field

Description

requestProcessingTime

string (duration)

requestRxTime

string (duration)

requestTxTime

string (duration)

backendResponseTime

string (duration)

backendProcessingTime

string (duration)

responseProcessingTime

string (duration)

responseRxTime

string (duration)

responseTxTime

string (duration)

responseStartTime

string (duration)

requestTime

string (duration)

ResponseFlagsResponseFlags

Field

Description

failedLocalHealthcheck

boolean

noHealthyUpstream

boolean

upstreamRequestTimeout

boolean

localReset

boolean

upstreamRemoteReset

boolean

upstreamConnectionFailure

boolean

upstreamConnectionTermination

boolean

upstreamOverflow

boolean

noRouteFound

boolean

delayInjected

boolean

faultInjected

boolean

rateLimited

boolean

unauthorizedDetails

Unauthorized

rateLimitServiceError

boolean

downstreamConnectionTermination

boolean

upstreamRetryLimitExceeded

boolean

streamIdleTimeout

boolean

invalidEnvoyRequestHeaders

boolean

downstreamProtocolError

boolean

upstreamMaxStreamDurationReached

boolean

responseFromCacheFilter

boolean

noFilterConfigFound

boolean

durationTimeout

boolean

upstreamProtocolError

boolean

noClusterFound

boolean

overloadManager

boolean

dnsResolutionFailure

boolean

downstreamRemoteReset

boolean

UnauthorizedUnauthorized

Field

Description

reason

enum (Reason)

  • EXTERNAL_SERVICE

TimingsTimings

Field

Description

firstTxByte

string (duration)

lastTxByte

string (duration)

firstRxByte

string (duration)

lastRxByte

string (duration)

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Создавайте контент и получайте гранты!Готовы написать своё руководство? Участвуйте в контент-программе и получайте гранты на работу с облачными сервисами!
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Проект Яндекса
© 2026 ООО «Яндекс.Облако»