docs: highlight package registry publication in README

README.rst

@@ -1,23 +1,40 @@
-Data Manager API utilities and samples for Python
-=================================================
+Data Manager API utility library and samples for Python
+=======================================================
 
-Utilities and code samples for working with the Data Manager API and Python.
+|pypi|
+
+Utility library and code samples for working with the
+`Data Manager API <https://developers.google.com/data-manager/api>`_ and Python.
 
 Requirements
 ------------
+
 * Python 3.10+
 
-Installation
-------------
+Setup instructions
+------------------
+
+The ``google-ads-datamanager-util`` utility library is published to `PyPI`_.
+Install it using ``pip``:
 
 .. code-block:: bash
 
   pip install google-ads-datamanager-util
 
-Documentation
--------------
-Please refer to our `Developer Site`_ for documentation on how to install,
-configure, and use this client library.
+For complete instructions on setting up API access and installing the client and
+utility libraries, see the `Set up API access`_ and `Install a client library`_
+guides.
+
+Repository structure
+--------------------
+
+* `src/ <src/>`_: Source code for the ``google-ads-datamanager-util`` PyPI
+  package. Use the utilities in the library to help with common tasks like
+  formatting, hashing, encrypting, and encoding data for Data Manager API
+  requests.
+* `samples/ <samples/>`_: Code samples demonstrating how to construct and send
+  requests to the Data Manager API using the `google-ads-datamanager`_ client
+  library and the ``google-ads-datamanager-util`` utility library.
 
 Run samples
 -----------
@@ -72,7 +89,7 @@ character.
 Issue tracker
 -------------
 
-https://github.com/googleads/data-manager-python/issues
+* https://github.com/googleads/data-manager-python/issues
 
 Contributing
 ------------
@@ -85,6 +102,12 @@ Authors
 * `Josh Radcliff`_
 * `Lindsey Volta`_
 
-.. _Developer Site: https://developers.google.com/data-manager/api/get-started/set-up-access#python
+.. |pypi| image:: https://img.shields.io/pypi/v/google-ads-datamanager-util.svg
+   :target: https://pypi.org/project/google-ads-datamanager-util/
+   :alt: PyPI version
+.. _PyPI: https://pypi.org/project/google-ads-datamanager-util/
+.. _Set up API access: https://developers.google.com/data-manager/api/devguides/quickstart/set-up-access
+.. _Install a client library: https://developers.google.com/data-manager/api/devguides/quickstart/install-library#python
+.. _google-ads-datamanager: https://pypi.org/project/google-ads-datamanager/
 .. _Josh Radcliff: https://github.com/jradcliff
 .. _Lindsey Volta: https://github.com/lindsey-volta

pyproject.toml

@@ -47,7 +47,7 @@ dependencies = [
 
 [project.urls]
 Homepage = "https://github.com/googleads/data-manager-python"
-Documentation = "https://developers.google.com/data-manager/api/get-started/set-up-access#python"
+Documentation = "https://developers.google.com/data-manager/api/devguides/quickstart/install-library#python"
 Repository = "https://github.com/googleads/data-manager-python"
 "Issue Tracker" = "https://github.com/googleads/data-manager-python/issues"