Class GcsSource (0.11.9)

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

Cloud Storage location for input content.


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 - content: Unstructured data (e.g. PDF, HTML). Each file matched by input_uris becomes 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 to the defined Schema of the data store. This can only be used by Gen App Builder. - csv: A CSV file with header conforming to the defined Schema of the data store. Each entry after the header is imported as a Document. This can only be used by Gen App Builder. Supported values for user even imports: - user_event (default): One JSON UserEvent per line.