docs: update user guide/references for downscoped creds (#827)
Updates user guide to document using downscoping with
Credential Access Boundaries.
Regenerates references for all classes and utilities related
to this feature.
Co-authored-by: arithmetic1728 <58957152+arithmetic1728@users.noreply.github.com>
diff --git a/docs/index.rst b/docs/index.rst
index 1716910..9544259 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -22,6 +22,7 @@
- Support for :mod:`Google App Engine standard credentials <google.auth.app_engine>`.
- Support for :mod:`Identity Pool credentials <google.auth.identity_pool>`.
- Support for :mod:`AWS credentials <google.auth.aws>`.
+- Support for :mod:`Downscoping with Credential Access Boundaries credentials <google.auth.downscoped>`.
- Support for various transports, including
:mod:`Requests <google.auth.transport.requests>`,
:mod:`urllib3 <google.auth.transport.urllib3>`, and