GcsSource

JSON representation

Cloud Storage location for input content.

JSON representation
{ "inputUris" : [ string ] , "dataSchema" : string }

Fields

inputUris[]

string

Required. Cloud Storage URIs to input files. Each 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 dataSchema is content ). Each file can be up to 2 GB (or 100 MB if dataSchema is content ).

dataSchema

string

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 inputUris 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 the GENERIC Data Store vertical.
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 the GENERIC Data Store vertical.

Supported values for user event imports:

user_event (default): One JSON UserEvent per line.