docs: point to the correct documentation page

.repo-metadata.json

@@ -2,7 +2,7 @@
     "name": "batch",
     "name_pretty": "Cloud Batch",
     "api_description": "",
-    "product_documentation": "https://cloud.google.com/",
+    "product_documentation": "https://cloud.google.com/batch/docs",
     "client_documentation": "https://cloud.google.com/python/docs/reference/batch/latest",
     "issue_tracker": "",
     "release_level": "preview",
@@ -14,4 +14,4 @@
     "default_version": "v1",
     "codeowner_team": "",
     "api_shortname": "batch"
-}
+}

README.rst

@@ -14,9 +14,9 @@ Python Client for Cloud Batch API
    :target: https://pypi.org/project/google-cloud-batch/
 .. |versions| image:: https://img.shields.io/pypi/pyversions/google-cloud-batch.svg
    :target: https://pypi.org/project/google-cloud-batch/
-.. _Cloud Batch API: https://cloud.google.com/
+.. _Cloud Batch API: https://cloud.google.com/batch/docs
 .. _Client Library Documentation: https://cloud.google.com/python/docs/reference/batch/latest
-.. _Product Documentation:  https://cloud.google.com/
+.. _Product Documentation:  https://cloud.google.com/batch/docs
 
 Quick Start
 -----------
@@ -30,7 +30,7 @@ In order to use this library, you first need to go through the following steps:
 
 .. _Select or create a Cloud Platform project.: https://console.cloud.google.com/project
 .. _Enable billing for your project.: https://cloud.google.com/billing/docs/how-to/modify-project#enable_billing_for_a_project
-.. _Enable the Cloud Batch API.:  https://cloud.google.com/
+.. _Enable the Cloud Batch API.:  https://cloud.google.com/batch/docs
 .. _Setup Authentication.: https://googleapis.dev/python/google-api-core/latest/auth.html
 
 Installation
@@ -103,5 +103,5 @@ Next Steps
 -  View this `README`_ to see the full list of Cloud
    APIs that we cover.
 
-.. _Cloud Batch API Product documentation:  https://cloud.google.com/
+.. _Cloud Batch API Product documentation:  https://cloud.google.com/batch/docs
 .. _README: https://github.com/googleapis/google-cloud-python/blob/main/README.rst