Skip to main content
Google Cloud Documentation
Documentation
  • Get Started
  • Get Started with Google Cloud
  • Product List
  • Cloud Customer Care
  • Featured Products
  • Agent Platform
  • Apigee API Management
  • BigQuery
  • Compute Engine
  • Cloud CDN
  • Cloud Run
  • Cloud Storage
  • Cloud SQL
  • Gemini Enterprise
  • Google Kubernetes Engine
  • Looker
  • Cross-product Tools
  • Access and resources management
  • Costs and usage management
  • Infrastructure as code
  • SDK, languages, frameworks, and tools
  • Technology Areas
  • AI and ML
  • Application development
  • Application hosting
  • Compute
  • Data analytics and pipelines
  • Databases
  • Distributed, hybrid, and multicloud
  • Industry solutions
  • Migration
  • Networking
  • Observability and monitoring
  • Security
  • Storage
/
Console
  • English
  • Deutsch
  • Español – América Latina
  • Français
  • Português – Brasil
  • 中文 – 简体
  • 日本語
  • 한국어
Sign in
  • Google Cloud SDK
  • Python
  • Client libraries
Start free
Overview Guides Reference Samples
Google Cloud Documentation
  • Documentation
    • More
    • Overview
    • Guides
    • Reference
    • Samples
  • Console
  • Overview
  • Library reference docs
  • BigQuery DataFrames
  • google-cloud-access-approval
  • google-cloud-advisorynotifications
  • google-cloud-agentidentity
  • google-cloud-agentidentitycredentials
  • google-cloud-agentplatform
  • google-cloud-agentregistry
  • google-cloud-aiplatform
  • google-cloud-alloydb
  • google-cloud-alloydb-connectors
  • google-cloud-api-gateway
  • google-cloud-api-keys
  • google-cloud-apigee-connect
  • google-cloud-apigee-registry
  • google-cloud-apigee-registry
  • google-cloud-apihub
  • google-cloud-apiregistry
  • google-cloud-appengine-admin
  • google-cloud-appengine-logging
  • google-cloud-apphub
  • google-cloud-appoptimize
  • google-cloud-artifact-registry
  • google-cloud-asset
  • google-cloud-assured-workloads
  • google-cloud-audit-log
  • google-cloud-auditmanager
  • google-cloud-automl
  • google-cloud-backupdr
  • google-cloud-bare-metal-solution
  • google-cloud-batch
  • google-cloud-beyondcorp-appconnections
  • google-cloud-beyondcorp-appconnectors
  • google-cloud-beyondcorp-appgateways
  • google-cloud-beyondcorp-clientconnectorservices
  • google-cloud-beyondcorp-clientgateways
  • google-cloud-biglake
  • google-cloud-biglake-hive
  • google-cloud-bigquery
    • Overview
    • bigquery APIs
      • API overview
      • Classes
      • Methods
      • Properties and Attributes
    • Changelog
    • DB-API Reference
    • BigQuery Enums
    • BigQuery Format Options
    • Common Job Resource Classes
    • Query Resource Classes
    • 3.0.0 Migration Guide
    • Bigquery
      • Legacy proto-based Types for Google Cloud Bigquery v2 API
      • client
        • Overview
        • Client
        • Project
      • dataset
        • Overview
        • AccessEntry
        • Condition
        • Dataset
        • DatasetListItem
        • DatasetReference
      • dbapi
        • Overview
        • Connection
        • Cursor
        • DataError
        • DatabaseError
        • Error
        • IntegrityError
        • InterfaceError
        • InternalError
        • NotSupportedError
        • OperationalError
        • ProgrammingError
        • Warning
      • encryption_configuration
        • Overview
        • EncryptionConfiguration
      • enums
        • Overview
        • AutoRowIDs
        • BigLakeFileFormat
        • BigLakeTableFormat
        • Compression
        • CreateDisposition
        • DatasetView
        • DecimalTargetType
        • DefaultPandasDTypes
        • DestinationFormat
        • DeterminismLevel
        • Encoding
        • EntityTypes
        • JobCreationMode
        • KeyResultStatementKind
        • QueryApiMethod
        • QueryPriority
        • QueryResultsCompressionCodec
        • QueryResultsFormat
        • RoundingMode
        • SchemaUpdateOption
        • SourceColumnMatch
        • SourceFormat
        • SqlTypeNames
        • StandardSqlTypeNames
        • TimestampPrecision
        • UpdateMode
        • WriteDisposition
      • external_config
        • Overview
        • BigtableColumn
        • BigtableColumnFamily
        • BigtableOptions
        • CSVOptions
        • ExternalCatalogDatasetOptions
        • ExternalCatalogTableOptions
        • ExternalConfig
        • ExternalSourceFormat
        • GoogleSheetsOptions
        • HivePartitioningOptions
      • format_options
        • Overview
        • AvroOptions
        • ParquetOptions
      • job
        • Overview
        • base
          • Overview
          • ReservationUsage
          • ScriptStackFrame
          • ScriptStatistics
          • SessionInfo
          • TransactionInfo
          • UnknownJob
        • Compression
        • CopyJob
        • CopyJobConfig
        • CreateDisposition
        • DestinationFormat
        • DmlStats
        • Encoding
        • ExtractJob
        • ExtractJobConfig
        • IncrementalResultStats
        • LoadJob
        • LoadJobConfig
        • OperationType
        • QueryJob
        • QueryJobConfig
        • QueryPlanEntry
        • QueryPlanEntryStep
        • QueryPriority
        • ReservationUsage
        • SchemaUpdateOption
        • ScriptOptions
        • ScriptStackFrame
        • ScriptStatistics
        • SourceFormat
        • TimelineEntry
        • TransactionInfo
        • UnknownJob
        • WriteDisposition
      • model
        • Overview
        • Model
        • ModelReference
        • TransformColumn
      • query
        • Overview
        • ArrayQueryParameter
        • ArrayQueryParameterType
        • ConnectionProperty
        • RangeQueryParameter
        • RangeQueryParameterType
        • ScalarQueryParameter
        • ScalarQueryParameterType
        • SqlParameterScalarTypes
        • StructQueryParameter
        • StructQueryParameterType
        • UDFResource
      • retry
      • routine
        • Overview
        • DeterminismLevel
        • ExternalRuntimeOptions
        • RemoteFunctionOptions
        • Routine
        • RoutineArgument
        • RoutineReference
        • RoutineType
      • schema
        • Overview
        • FieldElementType
        • ForeignTypeInfo
        • PolicyTagList
        • SchemaField
        • SerDeInfo
        • StorageDescriptor
      • standard_sql
        • Overview
        • StandardSqlDataType
        • StandardSqlField
        • StandardSqlStructType
        • StandardSqlTableType
      • table
        • Overview
        • BigLakeConfiguration
        • CloneDefinition
        • ColumnReference
        • ForeignKey
        • PartitionRange
        • PrimaryKey
        • PropertyGraphReference
        • RangePartitioning
        • Row
        • RowIterator
        • SnapshotDefinition
        • StreamingBuffer
        • Table
        • TableConstraints
        • TableListItem
        • TableReference
        • TimePartitioning
        • TimePartitioningType
    • Bigquery V2
      • types
        • Overview
        • DeleteModelRequest
        • EncryptionConfiguration
        • GetModelRequest
        • ListModelsRequest
        • ListModelsResponse
        • Model
          • Overview
          • AggregateClassificationMetrics
          • ArimaFittingMetrics
          • ArimaForecastingMetrics
            • Overview
            • ArimaSingleModelForecastingMetrics
          • ArimaOrder
          • BinaryClassificationMetrics
            • Overview
            • BinaryConfusionMatrix
          • ClusteringMetrics
            • Overview
            • Cluster
              • Overview
              • FeatureValue
                • Overview
                • CategoricalValue
                  • Overview
                  • CategoryCount
          • DataFrequency
          • DataSplitMethod
          • DataSplitResult
          • DistanceType
          • EvaluationMetrics
          • FeedbackType
          • GlobalExplanation
            • Overview
            • Explanation
          • HolidayRegion
          • KmeansEnums
            • Overview
            • KmeansInitializationMethod
          • LabelsEntry
          • LearnRateStrategy
          • LossType
          • ModelType
          • MultiClassClassificationMetrics
            • Overview
            • ConfusionMatrix
              • Overview
              • Entry
              • Row
          • OptimizationStrategy
          • RankingMetrics
          • RegressionMetrics
          • SeasonalPeriod
            • Overview
            • SeasonalPeriodType
          • TrainingRun
            • Overview
            • IterationResult
              • Overview
              • ArimaResult
                • Overview
                • ArimaCoefficients
                • ArimaModelInfo
              • ClusterInfo
            • TrainingOptions
              • Overview
              • LabelClassWeightsEntry
        • ModelReference
        • PatchModelRequest
        • StandardSqlDataType
          • Overview
          • TypeKind
        • StandardSqlField
        • StandardSqlStructType
        • StandardSqlTableType
        • TableReference
  • google-cloud-bigquery-biglake
  • google-cloud-bigquery-connection
  • google-cloud-bigquery-data-exchange
  • google-cloud-bigquery-datapolicies
  • google-cloud-bigquery-datatransfer
  • google-cloud-bigquery-logging
  • google-cloud-bigquery-migration
  • google-cloud-bigquery-reservation
  • google-cloud-bigquery-storage
  • google-cloud-bigtable
  • google-cloud-billing
  • google-cloud-billing-budgets
  • google-cloud-binary-authorization
  • google-cloud-build
  • google-cloud-capacityplanner
  • google-cloud-certificate-manager
  • google-cloud-ces
  • google-cloud-channel
  • google-cloud-chronicle
  • google-cloud-cloudcontrolspartner
  • google-cloud-cloudsecuritycompliance
  • google-cloud-commerce-consumer-procurement
  • google-cloud-commerceproducer
  • google-cloud-common
  • google-cloud-compute
  • google-cloud-compute-v1beta
  • google-cloud-confidentialcomputing
  • google-cloud-config
  • google-cloud-configdelivery
  • google-cloud-contact-center-insights
  • google-cloud-container
  • google-cloud-containeranalysis
  • google-cloud-contentwarehouse
  • google-cloud-core
  • google-cloud-data-fusion
  • google-cloud-data-qna
  • google-cloud-databasecenter
  • google-cloud-datacatalog
  • google-cloud-datacatalog-lineage
  • google-cloud-datacatalog-lineage-configmanagement
  • google-cloud-dataflow-client
  • google-cloud-dataform
  • google-cloud-datalabeling
  • google-cloud-dataplex
  • google-cloud-dataproc
  • google-cloud-dataproc-metastore
  • google-cloud-datastore
  • google-cloud-datastream
  • google-cloud-debugger-client
  • google-cloud-deploy
  • google-cloud-developerconnect
  • google-cloud-devicestreaming
  • google-cloud-dialogflow
  • google-cloud-dialogflow-cx
  • google-cloud-discoveryengine
  • google-cloud-dlp
  • google-cloud-dms
  • google-cloud-dns
  • google-cloud-documentai
  • google-cloud-documentai-toolbox
  • google-cloud-domains
  • google-cloud-edgecontainer
  • google-cloud-edgenetwork
  • google-cloud-enterpriseknowledgegraph
  • google-cloud-error-reporting
  • google-cloud-essential-contacts
  • google-cloud-eventarc
  • google-cloud-eventarc-publishing
  • google-cloud-filestore
  • google-cloud-financialservices
  • google-cloud-firestore
  • google-cloud-ftp
  • google-cloud-functions
  • google-cloud-game-servers
  • google-cloud-gdchardwaremanagement
  • google-cloud-geminidataanalytics
  • google-cloud-gke-backup
  • google-cloud-gke-connect-gateway
  • google-cloud-gke-hub
  • google-cloud-gke-multicloud
  • google-cloud-gkerecommender
  • google-cloud-gsuiteaddons
  • google-cloud-hypercomputecluster
  • google-cloud-iam
  • google-cloud-iam-logging
  • google-cloud-iamconnectorcredentials
  • google-cloud-iap
  • google-cloud-ids
  • google-cloud-iot
  • google-cloud-kms
  • google-cloud-kms-inventory
  • google-cloud-language
  • google-cloud-licensemanager
  • google-cloud-life-sciences
  • google-cloud-locationfinder
  • google-cloud-logging
  • google-cloud-lustre
  • google-cloud-maintenance-api
  • google-cloud-managed-identities
  • google-cloud-managedkafka
  • google-cloud-managedkafka-schemaregistry
  • google-cloud-media-translation
  • google-cloud-memcache
  • google-cloud-memorystore
  • google-cloud-migrationcenter
  • google-cloud-modelarmor
  • google-cloud-monitoring
  • google-cloud-monitoring-dashboards
  • google-cloud-monitoring-metrics-scopes
  • google-cloud-netapp
  • google-cloud-network-connectivity
  • google-cloud-network-management
  • google-cloud-network-security
  • google-cloud-network-services
  • google-cloud-notebooks
  • google-cloud-optimization
  • google-cloud-oracledatabase
  • google-cloud-orchestration-airflow
  • google-cloud-org-policy
  • google-cloud-os-config
  • google-cloud-os-login
  • google-cloud-parallelstore
  • google-cloud-parametermanager
  • google-cloud-phishing-protection
  • google-cloud-policy-troubleshooter
  • google-cloud-policysimulator
  • google-cloud-policytroubleshooter-iam
  • google-cloud-private-ca
  • google-cloud-private-catalog
  • google-cloud-privilegedaccessmanager
  • google-cloud-productregistry
  • google-cloud-pubsub
  • google-cloud-pubsublite
  • google-cloud-quotas
  • google-cloud-rapidmigrationassessment
  • google-cloud-recaptcha-enterprise
  • google-cloud-recommendations-ai
  • google-cloud-recommender
  • google-cloud-redis
  • google-cloud-redis-cluster
  • google-cloud-resource-manager
  • google-cloud-retail
  • google-cloud-run
  • google-cloud-runtimeconfig
  • google-cloud-saasplatform-saasservicemgmt
  • google-cloud-scheduler
  • google-cloud-secret-manager
  • google-cloud-securesourcemanager
  • google-cloud-security-publicca
  • google-cloud-securitycenter
  • google-cloud-securitycentermanagement
  • google-cloud-service-control
  • google-cloud-service-directory
  • google-cloud-service-management
  • google-cloud-service-usage
  • google-cloud-servicehealth
  • google-cloud-shell
  • google-cloud-source-context
  • google-cloud-spanner
  • google-cloud-speech
  • google-cloud-storage
  • google-cloud-storage-control
  • google-cloud-storage-transfer
  • google-cloud-storagebatchoperations
  • google-cloud-storageinsights
  • google-cloud-support
  • google-cloud-talent
  • google-cloud-tasks
  • google-cloud-telcoautomation
  • google-cloud-texttospeech
  • google-cloud-tpu
  • google-cloud-trace
  • google-cloud-translate
  • google-cloud-vectorsearch
  • google-cloud-vertexai
  • google-cloud-video-live-stream
  • google-cloud-video-stitcher
  • google-cloud-video-transcoder
  • google-cloud-videointelligence
  • google-cloud-vision
  • google-cloud-visionai
  • google-cloud-vm-migration
  • google-cloud-vmwareengine
  • google-cloud-vpc-access
  • google-cloud-webrisk
  • google-cloud-websecurityscanner
  • google-cloud-workflows
  • google-cloud-workloadidentity
  • google-cloud-workloadmanager
  • google-cloud-workstations
  • google-resumable-media
  • googleapis-common-protos
  • grpc-google-iam-v1
  • langchain-google-alloydb-pg
  • langchain-google-bigtable
  • langchain-google-cloud-sql-mssql
  • langchain-google-cloud-sql-mysql
  • langchain-google-cloud-sql-pg
  • langchain-google-datastore
  • langchain-google-el-carro
  • langchain-google-firestore
  • langchain-google-memorystore-redis
  • langchain-google-spanner
  • llama-index-alloydb-pg
  • llama-index-cloud-sql-pg
  • llama-index-spanner
  • Get Started
  • Get Started with Google Cloud
  • Product List
  • Cloud Customer Care
  • Featured Products
  • Agent Platform
  • Apigee API Management
  • BigQuery
  • Compute Engine
  • Cloud CDN
  • Cloud Run
  • Cloud Storage
  • Cloud SQL
  • Gemini Enterprise
  • Google Kubernetes Engine
  • Looker
  • Cross-product Tools
  • Access and resources management
  • Costs and usage management
  • Infrastructure as code
  • SDK, languages, frameworks, and tools
  • Technology Areas
  • AI and ML
  • Application development
  • Application hosting
  • Compute
  • Data analytics and pipelines
  • Databases
  • Distributed, hybrid, and multicloud
  • Industry solutions
  • Migration
  • Networking
  • Observability and monitoring
  • Security
  • Storage
  • Home
  • Documentation
  • Developer tools
  • Google Cloud SDK
  • Python
  • Client libraries

Class SourceFormat (3.44.0) Stay organized with collections Save and categorize content based on your preferences.