GcsSource(mapping=None, *, ignore_unknown_fields=False, **kwargs)Cloud Storage location for input content.
Attributes | |
|---|---|
| Name | Description |
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.
|