GOgoogle
datasets

POST /projects/{projectsId}/datasets/{datasetsId}:undelete

Changed on

Undeletes a dataset which is within time travel window based on datasetId. If a time is specified, the dataset version deleted at that time is undeleted, else the last live version is undeleted. # IAM Permissions Requires the following IAM permission(s) to use this method: - bigquery.datasets.create on the project. - bigquery.datasets.get on the dataset.

Request

  • Base URL
    https://bigquery.googleapis.com/bigquery/v2
  • Auth
    • OAuth 2 and OAuth 2
      Implicit: https://accounts.google.com/o/oauth2/auth
      Scopes: https://www.googleapis.com/auth/bigquery
      Authorization code: https://accounts.google.com/o/oauth2/auth
      Token URL: https://accounts.google.com/o/oauth2/token scopes: https://www.googleapis.com/auth/bigquery
    • or OAuth 2 and OAuth 2
      Implicit: https://accounts.google.com/o/oauth2/auth
      Scopes: https://www.googleapis.com/auth/cloud-platform
      Authorization code: https://accounts.google.com/o/oauth2/auth
      Token URL: https://accounts.google.com/o/oauth2/token scopes: https://www.googleapis.com/auth/cloud-platform

Path parameters

projectsIdstring required
datasetsIdstring required

Request body

deletionTimestring google-datetime

Optional. The exact time when the dataset was deleted. If not specified, the most recently deleted version is undeleted. Undeleting a dataset using deletion time is not supported.

Response

Successful response

catalogSourcestring

Output only. The origin of the dataset, one of: * (Unset) - Native BigQuery Dataset * BIGLAKE - Dataset is backed by a namespace stored natively in Biglake

creationTimestring int64

Output only. The time when this dataset was created, in milliseconds since the epoch.

defaultCollationstring

Optional. Defines the default collation specification of future tables created in the dataset. If a table is created in this dataset without table-level default collation, then the table inherits the dataset default collation, which is applied to the string fields that do not have explicit collation specified. A change to this field affects only tables created afterwards, and does not alter the existing tables. The following values are supported: * 'und:ci': undetermined locale, case insensitive. * '': empty string. Default to case-sensitive behavior.

defaultPartitionExpirationMsstring int64

This default partition expiration, expressed in milliseconds. When new time-partitioned tables are created in a dataset where this property is set, the table will inherit this value, propagated as the TimePartitioning.expirationMs property on the new table. If you set TimePartitioning.expirationMs explicitly when creating a table, the defaultPartitionExpirationMs of the containing dataset is ignored. When creating a partitioned table, if defaultPartitionExpirationMs is set, the defaultTableExpirationMs value is ignored and the table will not be inherit a table expiration deadline.

defaultRoundingMode'ROUNDING_MODE_UNSPECIFIED' | 'ROUND_HALF_AWAY_FROM_ZERO' | 'ROUND_HALF_EVEN'

Optional. Defines the default rounding mode specification of new tables created within this dataset. During table creation, if this field is specified, the table within this dataset will inherit the default rounding mode of the dataset. Setting the default rounding mode on a table overrides this option. Existing tables in the dataset are unaffected. If columns are defined during that table creation, they will immediately inherit the table's default rounding mode, unless otherwise specified.

defaultTableExpirationMsstring int64

Optional. The default lifetime of all tables in the dataset, in milliseconds. The minimum lifetime value is 3600000 milliseconds (one hour). To clear an existing default expiration with a PATCH request, set to 0. Once this property is set, all newly-created tables in the dataset will have an expirationTime property set to the creation time plus the value in this property, and changing the value will only affect new tables, not existing ones. When the expirationTime for a given table is reached, that table will be deleted automatically. If a table's expirationTime is modified or removed before the table expires, or if you provide an explicit expirationTime when creating a table, that value takes precedence over the default expiration time indicated by this property.

descriptionstring

Optional. A user-friendly description of the dataset.

etagstring

Output only. A hash of the resource.

failoverReservationIdstring

Optional. The failover reservation associated with the dataset in the regionless format. Example: .. To learn about about failover reservations see: https://docs.cloud.google.com/bigquery/docs/managed-disaster-recovery#overview

friendlyNamestring

Optional. A descriptive name for the dataset.

idstring

Output only. The fully-qualified unique name of the dataset in the format projectId:datasetId. The dataset name without the project name is given in the datasetId field. When creating a new dataset, leave this field blank, and instead specify the datasetId field.

isCaseInsensitiveboolean

Optional. TRUE if the dataset and its table names are case-insensitive, otherwise FALSE. By default, this is FALSE, which means the dataset and its table names are case-sensitive. This field does not affect routine references.

kindstring

Output only. The resource type.

labelsobject

The labels associated with this dataset. You can use these to organize and group your datasets. You can set this property when inserting or updating a dataset. See Creating and Updating Dataset Labels for more information.

lastModifiedTimestring int64

Output only. The date when this dataset was last modified, in milliseconds since the epoch.

locationstring

The geographic location where the dataset should reside. See https://cloud.google.com/bigquery/docs/locations for supported locations.

maxTimeTravelHoursstring int64

Optional. Defines the time travel window in hours. The value can be from 48 to 168 hours (2 to 7 days). The default value is 168 hours if this is not set.

resourceTagsobject

Optional. The tags attached to this dataset. Tag keys are globally unique. Tag key is expected to be in the namespaced format, for example "123456789012/environment" where 123456789012 is the ID of the parent organization or project resource for this tag key. Tag value is expected to be the short name, for example "Production". See Tag definitions for more details.

satisfiesPziboolean

Output only. Reserved for future use.

satisfiesPzsboolean

Output only. Reserved for future use.

selfLinkstring

Output only. A URL that can be used to access the resource again. You can use this URL in Get or Update requests to the resource.

storageBillingModel'STORAGE_BILLING_MODEL_UNSPECIFIED' | 'LOGICAL' | 'PHYSICAL'

Optional. Updates storage_billing_model for the dataset.

typestring

Output only. Same as type in ListFormatDataset. The type of the dataset, one of: * DEFAULT - only accessible by owner and authorized accounts, * PUBLIC - accessible by everyone, * LINKED - linked dataset, * EXTERNAL - dataset with definition in external metadata catalog, * BIGLAKE_ICEBERG - a Biglake dataset accessible through the Iceberg API, * BIGLAKE_HIVE - a Biglake dataset accessible through the Hive API.

Changes

  • 33188b5cf151Revision changes
    • info

      the security scope https://www.googleapis.com/auth/bigquery was added to the endpoint's security scheme Oauth2

    • info

      the security scope https://www.googleapis.com/auth/bigquery was added to the endpoint's security scheme Oauth2c

    • info

      the security scope https://www.googleapis.com/auth/cloud-platform was removed from the endpoint's security scheme Oauth2

    • info

      the security scope https://www.googleapis.com/auth/cloud-platform was removed from the endpoint's security scheme Oauth2c

  • 1c22958240faRevision changes
    • info

      the security scope https://www.googleapis.com/auth/bigquery was added to the endpoint's security scheme Oauth2

    • info

      the security scope https://www.googleapis.com/auth/bigquery was added to the endpoint's security scheme Oauth2c

    • info

      the security scope https://www.googleapis.com/auth/cloud-platform was removed from the endpoint's security scheme Oauth2

    • info

      the security scope https://www.googleapis.com/auth/cloud-platform was removed from the endpoint's security scheme Oauth2c