Configuration for writing message data in Avro format.
Message payloads and metadata will be written to files as an
Avro binary.
Attribute
Name
Description
write_metadata
:noindex:
bool
Optional. When true, write the subscription name,
message_id, publish_time, attributes, and ordering_key as
additional fields in the output. The subscription name,
message_id, and publish_time fields are put in their own
fields while all other message properties other than data
(for example, an ordering_key, if present) are added as
entries in the attributes map.