[Документация Yandex Cloud](../../../../index.md) > [Yandex Audit Trails](../../../index.md) > Справочник аудитных логов (англ.) > ydb > StartDatabase

# Managed Service for YDB Audit Trails Events: StartDatabase

## Event JSON schema {#yandex.cloud.audit.ydb.StartDatabase2-schema}

```json
{
  "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
    }
  },
  "authorization": {
    "authorized": "boolean"
  },
  "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",
  "error": {
    "code": "integer",
    "message": "string",
    "details": [
      "object"
    ]
  },
  "details": {
    "databaseId": "string",
    "databaseName": "string",
    // Includes only one of the fields `dedicatedDatabase`, `serverlessDatabase`
    "dedicatedDatabase": {
      "resourcePresetId": "string",
      "storageConfig": {
        "storageOptions": [
          {
            "storageTypeId": "string",
            "groupCount": "string"
          }
        ],
        "storageSizeLimit": "string"
      },
      "scalePolicy": {
        // Includes only one of the fields `fixedScale`, `autoScale`
        "fixedScale": {
          "size": "string"
        },
        "autoScale": {
          // Includes only one of the fields `targetTracking`
          "targetTracking": {
            // Includes only one of the fields `cpuUtilizationPercent`
            "cpuUtilizationPercent": "string"
            // end of the list of possible fields
          },
          // end of the list of possible fields
          "minSize": "string",
          "maxSize": "string"
        }
        // end of the list of possible fields
      },
      "networkId": "string",
      "subnetIds": [
        "string"
      ],
      "securityGroupIds": [
        "string"
      ],
      "assignPublicIps": "boolean"
    },
    "serverlessDatabase": {
      "throttlingRcuLimit": "string",
      "storageSizeLimit": "string",
      "enableThrottlingRcuLimit": "boolean",
      "provisionedRcuLimit": "string",
      "topicWriteQuota": "string"
    },
    // end of the list of possible fields
    "locationId": "string",
    "endpoint": "string",
    "resourcePresetId": "string",
    "storageConfig": {
      "storageOptions": [
        {
          "storageTypeId": "string",
          "groupCount": "string"
        }
      ],
      "storageSizeLimit": "string"
    },
    "scalePolicy": {
      // Includes only one of the fields `fixedScale`, `autoScale`
      "fixedScale": {
        "size": "string"
      },
      "autoScale": {
        // Includes only one of the fields `targetTracking`
        "targetTracking": {
          // Includes only one of the fields `cpuUtilizationPercent`
          "cpuUtilizationPercent": "string"
          // end of the list of possible fields
        },
        // end of the list of possible fields
        "minSize": "string",
        "maxSize": "string"
      }
      // end of the list of possible fields
    },
    "networkId": "string",
    "subnetIds": [
      "string"
    ],
    "assignPublicIps": "boolean",
    "documentApiEndpoint": "string",
    "kinesisApiEndpoint": "string",
    "status": "string",
    "backupConfig": {
      "backupSettings": [
        {
          "name": "string",
          "description": "string",
          "backupSchedule": {
            // Includes only one of the fields `dailyBackupSchedule`, `weeklyBackupSchedule`, `recurringBackupSchedule`
            "dailyBackupSchedule": {
              "executeTime": {
                "hours": "integer",
                "minutes": "integer",
                "seconds": "integer",
                "nanos": "integer"
              }
            },
            "weeklyBackupSchedule": {
              "daysOfWeek": [
                {
                  "days": [
                    "string"
                  ],
                  "executeTime": {
                    "hours": "integer",
                    "minutes": "integer",
                    "seconds": "integer",
                    "nanos": "integer"
                  }
                }
              ]
            },
            "recurringBackupSchedule": {
              "startTime": "string",
              "recurrence": "string"
            },
            // end of the list of possible fields
            "nextExecuteTime": "string"
          },
          "backupTimeToLive": "string",
          "sourcePaths": [
            "string"
          ],
          "sourcePathsToExclude": [
            "string"
          ],
          "type": "string",
          "storageClass": "string"
        }
      ]
    },
    "description": "string",
    "labels": "object"
  },
  "requestParameters": "object",
  "response": "object"
}
```

## Field description {#yandex.cloud.audit.ydb.StartDatabase2}

#|
||Field | Description ||
|| eventId | **string** ||
|| eventSource | **string** ||
|| eventType | **string** ||
|| eventTime | **string** (date-time)

String in [RFC3339](https://www.ietf.org/rfc/rfc3339.txt) 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](https://developers.google.com/protocol-buffers/docs/reference/overview).
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits). ||
|| authentication | **[IamAuthentication](#yandex.cloud.audit.IamAuthentication)** ||
|| authorization | **[Authorization](#yandex.cloud.audit.Authorization)** ||
|| resourceMetadata | **[ResourceMetadata](#yandex.cloud.audit.ResourceMetadata)** ||
|| requestMetadata | **[RequestMetadata](#yandex.cloud.audit.RequestMetadata)** ||
|| eventStatus | **enum** (EventStatus)

- `STARTED`
- `ERROR`
- `DONE`
- `CANCELLED`
- `RUNNING` ||
|| error | **[Status](#google.rpc.Status)**

The error result of the operation in case of failure or cancellation. ||
|| details | **[EventDetails](#yandex.cloud.audit.ydb.StartDatabase.EventDetails)** ||
|| requestParameters | **object** ||
|| response | **object** ||
|#

## IamAuthentication {#yandex.cloud.audit.IamAuthentication}

#|
||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](#yandex.cloud.audit.IamAuthentication.IamTokenInfo)** ||
|#

## IamTokenInfo {#yandex.cloud.audit.IamAuthentication.IamTokenInfo}

#|
||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` ||
|#

## Authorization {#yandex.cloud.audit.Authorization}

#|
||Field | Description ||
|| authorized | **boolean** ||
|#

## ResourceMetadata {#yandex.cloud.audit.ResourceMetadata}

#|
||Field | Description ||
|| path[] | **[Resource](#yandex.cloud.audit.Resource)** ||
|#

## Resource {#yandex.cloud.audit.Resource}

#|
||Field | Description ||
|| resourceType | **string** ||
|| resourceId | **string** ||
|| resourceName | **string**

Includes only one of the fields `resourceName`. ||
|#

## RequestMetadata {#yandex.cloud.audit.RequestMetadata}

#|
||Field | Description ||
|| remoteAddress | **string** ||
|| userAgent | **string** ||
|| requestId | **string** ||
|| remotePort | **string** (int64)

Includes only one of the fields `remotePort`. ||
|#

## Status {#google.rpc.Status}

The error result of the operation in case of failure or cancellation.

#|
||Field | Description ||
|| code | **integer** (int32)

Error code. An enum value of [google.rpc.Code](https://github.com/googleapis/googleapis/blob/master/google/rpc/code.proto). ||
|| message | **string**

An error message. ||
|| details[] | **object**

A list of messages that carry the error details. ||
|#

## EventDetails {#yandex.cloud.audit.ydb.StartDatabase.EventDetails}

#|
||Field | Description ||
|| databaseId | **string** ||
|| databaseName | **string** ||
|| dedicatedDatabase | **[DedicatedDatabase](#yandex.cloud.ydb.v1.DedicatedDatabase)**

Includes only one of the fields `dedicatedDatabase`, `serverlessDatabase`. ||
|| serverlessDatabase | **[ServerlessDatabase](#yandex.cloud.ydb.v1.ServerlessDatabase)**

Includes only one of the fields `dedicatedDatabase`, `serverlessDatabase`. ||
|| locationId | **string** ||
|| endpoint | **string** ||
|| resourcePresetId | **string** ||
|| storageConfig | **[StorageConfig](#yandex.cloud.ydb.v1.StorageConfig)** ||
|| scalePolicy | **[ScalePolicy](#yandex.cloud.ydb.v1.ScalePolicy)** ||
|| networkId | **string** ||
|| subnetIds[] | **string** ||
|| assignPublicIps | **boolean** ||
|| documentApiEndpoint | **string** ||
|| kinesisApiEndpoint | **string** ||
|| status | **enum** (Status)

- `PROVISIONING`
- `RUNNING`
- `UPDATING`
- `ERROR`
- `DELETING`
- `STARTING`
- `STOPPED` ||
|| backupConfig | **[BackupConfig](#yandex.cloud.ydb.v1.BackupConfig)** ||
|| description | **string** ||
|| labels | **object** (map<**string**, **string**>) ||
|#

## DedicatedDatabase {#yandex.cloud.ydb.v1.DedicatedDatabase}

#|
||Field | Description ||
|| resourcePresetId | **string** ||
|| storageConfig | **[StorageConfig](#yandex.cloud.ydb.v1.StorageConfig)** ||
|| scalePolicy | **[ScalePolicy](#yandex.cloud.ydb.v1.ScalePolicy)** ||
|| networkId | **string** ||
|| subnetIds[] | **string** ||
|| securityGroupIds[] | **string** ||
|| assignPublicIps | **boolean** ||
|#

## StorageConfig {#yandex.cloud.ydb.v1.StorageConfig}

#|
||Field | Description ||
|| storageOptions[] | **[StorageOption](#yandex.cloud.ydb.v1.StorageOption)**

The minimum number of elements is 1. ||
|| storageSizeLimit | **string** (int64) ||
|#

## StorageOption {#yandex.cloud.ydb.v1.StorageOption}

#|
||Field | Description ||
|| storageTypeId | **string** ||
|| groupCount | **string** (int64) ||
|#

## ScalePolicy {#yandex.cloud.ydb.v1.ScalePolicy}

#|
||Field | Description ||
|| fixedScale | **[FixedScale](#yandex.cloud.ydb.v1.ScalePolicy.FixedScale)**

Includes only one of the fields `fixedScale`, `autoScale`. ||
|| autoScale | **[AutoScale](#yandex.cloud.ydb.v1.ScalePolicy.AutoScale)**

Includes only one of the fields `fixedScale`, `autoScale`. ||
|#

## FixedScale {#yandex.cloud.ydb.v1.ScalePolicy.FixedScale}

#|
||Field | Description ||
|| size | **string** (int64)

The minimum value is 1. ||
|#

## AutoScale {#yandex.cloud.ydb.v1.ScalePolicy.AutoScale}

#|
||Field | Description ||
|| targetTracking | **[TargetTracking](#yandex.cloud.ydb.v1.ScalePolicy.AutoScale.TargetTracking)**

Includes only one of the fields `targetTracking`. ||
|| minSize | **string** (int64)

The minimum value is 1. ||
|| maxSize | **string** (int64)

The minimum value is 1. ||
|#

## TargetTracking {#yandex.cloud.ydb.v1.ScalePolicy.AutoScale.TargetTracking}

#|
||Field | Description ||
|| cpuUtilizationPercent | **string** (int64)

Acceptable values are 10 to 90, inclusive.

Includes only one of the fields `cpuUtilizationPercent`. ||
|#

## ServerlessDatabase {#yandex.cloud.ydb.v1.ServerlessDatabase}

#|
||Field | Description ||
|| throttlingRcuLimit | **string** (int64) ||
|| storageSizeLimit | **string** (int64) ||
|| enableThrottlingRcuLimit | **boolean** ||
|| provisionedRcuLimit | **string** (int64) ||
|| topicWriteQuota | **string** (int64) ||
|#

## BackupConfig {#yandex.cloud.ydb.v1.BackupConfig}

#|
||Field | Description ||
|| backupSettings[] | **[BackupSettings](#yandex.cloud.ydb.v1.BackupSettings)** ||
|#

## BackupSettings {#yandex.cloud.ydb.v1.BackupSettings}

#|
||Field | Description ||
|| name | **string**

The maximum string length in characters is 256. ||
|| description | **string**

The maximum string length in characters is 256. ||
|| backupSchedule | **[BackupSchedule](#yandex.cloud.ydb.v1.BackupSchedule)** ||
|| backupTimeToLive | **string** (duration) ||
|| sourcePaths[] | **string**

The maximum number of elements is 256. ||
|| sourcePathsToExclude[] | **string**

The maximum number of elements is 256. ||
|| type | **enum** (Type)

- `SYSTEM`
- `USER` ||
|| storageClass | **enum** (StorageClass)

- `STANDARD`
- `REDUCED_REDUNDANCY`
- `STANDARD_IA`
- `ONEZONE_IA`
- `INTELLIGENT_TIERING`
- `GLACIER`
- `DEEP_ARCHIVE`
- `OUTPOSTS` ||
|#

## BackupSchedule {#yandex.cloud.ydb.v1.BackupSchedule}

#|
||Field | Description ||
|| dailyBackupSchedule | **[DailyBackupSchedule](#yandex.cloud.ydb.v1.DailyBackupSchedule)**

Includes only one of the fields `dailyBackupSchedule`, `weeklyBackupSchedule`, `recurringBackupSchedule`. ||
|| weeklyBackupSchedule | **[WeeklyBackupSchedule](#yandex.cloud.ydb.v1.WeeklyBackupSchedule)**

Includes only one of the fields `dailyBackupSchedule`, `weeklyBackupSchedule`, `recurringBackupSchedule`. ||
|| recurringBackupSchedule | **[RecurringBackupSchedule](#yandex.cloud.ydb.v1.RecurringBackupSchedule)**

Includes only one of the fields `dailyBackupSchedule`, `weeklyBackupSchedule`, `recurringBackupSchedule`. ||
|| nextExecuteTime | **string** (date-time)

String in [RFC3339](https://www.ietf.org/rfc/rfc3339.txt) 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](https://developers.google.com/protocol-buffers/docs/reference/overview).
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits). ||
|#

## DailyBackupSchedule {#yandex.cloud.ydb.v1.DailyBackupSchedule}

#|
||Field | Description ||
|| executeTime | **[TimeOfDay](#google.type.TimeOfDay)** ||
|#

## TimeOfDay {#google.type.TimeOfDay}

#|
||Field | Description ||
|| hours | **integer** (int32) ||
|| minutes | **integer** (int32) ||
|| seconds | **integer** (int32) ||
|| nanos | **integer** (int32) ||
|#

## WeeklyBackupSchedule {#yandex.cloud.ydb.v1.WeeklyBackupSchedule}

#|
||Field | Description ||
|| daysOfWeek[] | **[DaysOfWeekBackupSchedule](#yandex.cloud.ydb.v1.DaysOfWeekBackupSchedule)**

The number of elements must be in the range 1-7. ||
|#

## DaysOfWeekBackupSchedule {#yandex.cloud.ydb.v1.DaysOfWeekBackupSchedule}

#|
||Field | Description ||
|| days[] | **enum** (DayOfWeek)

The number of elements must be in the range 1-7.

- `MONDAY`
- `TUESDAY`
- `WEDNESDAY`
- `THURSDAY`
- `FRIDAY`
- `SATURDAY`
- `SUNDAY` ||
|| executeTime | **[TimeOfDay](#google.type.TimeOfDay)** ||
|#

## RecurringBackupSchedule {#yandex.cloud.ydb.v1.RecurringBackupSchedule}

#|
||Field | Description ||
|| startTime | **string** (date-time)

String in [RFC3339](https://www.ietf.org/rfc/rfc3339.txt) 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](https://developers.google.com/protocol-buffers/docs/reference/overview).
In some languages, built-in datetime utilities do not support nanosecond precision (9 digits). ||
|| recurrence | **string** ||
|#