BigQuerySource

• JSON representation

BigQuery source import data from.

JSON representation
{ "projectId": string, "datasetId": string, "tableId": string, "gcsStagingDir": string, "dataSchema": string, // The following is a list of mutually exclusive fields. At most one of the // fields will be set in a response: "partitionDate": { object (Date) } // End of mutually exclusive fields. }

Fields
projectId	string The project ID or the project number that contains the BigQuery source. Has a length limit of 128 characters. If not specified, inherits the project ID from the parent request.
datasetId	string Required. The BigQuery data set to copy the data from with a length limit of 1,024 characters.
tableId	string Required. The BigQuery table to copy the data from with a length limit of 1,024 characters.
gcsStagingDir	string Intermediate Cloud Storage directory used for the import with a length limit of 2,000 characters. Can be specified if one wants to have the BigQuery export to a specific Cloud Storage directory.
dataSchema	string The schema to use when parsing the data from the source. Supported values for user event imports: user_event (default): One UserEvent per row. Supported values for document imports: document (default): One Document format per row. Each document must have a valid Document.id and one of Document.json_data or Document.struct_data. custom: One custom data per row in arbitrary format that conforms to the defined Schema of the data store. This can only be used by the GENERIC Data Store vertical.
BigQuery table partition info. Leave this empty if the BigQuery table is not partitioned. The following is a list of mutually exclusive fields. At most one of the fields will be set in a response:
partitionDate	object (Date) BigQuery time partitioned table's _PARTITIONDATE in YYYY-MM-DD format.
End of mutually exclusive fields.