Version 4.0.26.6 (latest)
Datatype
Description
(object)
object
mimeType
lock
string
The IANA standard MIME type of the message data.
data
lock
string
The data represented as bytes.
Blob
Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License , and code samples are licensed under the Apache 2.0 License . For details, see the Google Developers Site Policies . Java is a registered trademark of Oracle and/or its affiliates.
Last updated 2026-03-25 UTC.
