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Class FactChunk (0.13.11)

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

Fact Chunk.

Attributes
Name	Description
`chunk_text`	`str` Text content of the fact chunk. Can be at most 10K characters long.
`source`	`str` Source from which this fact chunk was retrieved. If it was retrieved from the GroundingFacts provided in the request then this field will contain the index of the specific fact from which this chunk was retrieved.
`index`	`int` The index of this chunk. Currently, only used for the streaming mode.
`source_metadata`	`MutableMapping[str, str]` More fine-grained information for the source reference.
`uri`	`str` The URI of the source.
`title`	`str` The title of the source.
`domain`	`str` The domain of the source.

Classes

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

The abstract base class for a message.

Parameters
Name	Description
`kwargs`	`dict` Keys and values corresponding to the fields of the message.
`mapping`	`Union[dict, .Message]` A dictionary or message to be used to determine the values for this message.
`ignore_unknown_fields`	`Optional(bool)` If True, do not raise errors for unknown fields. Only applied if `mapping` is a mapping type or there are keyword parameters.

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Last updated 2025-08-07 UTC.