Class GcsSource (0.10.0)

GcsSource(mapping=None, *, ignore_unknown_fields=False, **kwargs)

Cloud Storage location for input content.

Attributes

NameDescription
input_uris MutableSequence[str]
Required. Cloud Storage URIs to input files. URI can be up to 2000 characters long. URIs can match the full object path (for example, gs://bucket/directory/object.json) or a pattern matching one or more files, such as gs://bucket/directory/*.json. A request can contain at most 100 files (or 100,000 files if data_schema is content). Each file can be up to 2 GB (or 100 MB if data_schema is content).
data_schema str
The schema to use when parsing the data from the source. Supported values for document imports: - document (default): One JSON Document per line. Each document must have a valid Document.id. - content: Unstructured data (e.g. PDF, HTML). Each file matched by input_uris will become a document, with the ID set to the first 128 bits of SHA256(URI) encoded as a hex string. - custom: One custom data JSON per row in arbitrary format that conforms the defined Schema of the data store. This can only be used by the GENERIC Data Store vertical. Supported values for user even imports: - user_event (default): One JSON UserEvent per line.