[DOCS] Revise OSS Installation and Setup Guidance for Google Cloud St…

…orage (#9600)

docs/docusaurus/docs/core/installation_and_setup/additional_dependencies/azure_blob_storage.md

@@ -3,13 +3,14 @@ title: Install and set up Azure Blob Storage support
 ---
 import PrereqPythonInstalled from '../../_core_components/prerequisites/_python_installation.md';
 
-Azure Blob Storage allows users to store unstructured data on Microsoft's cloud data storage platform.  With the installation of some additional Python libraries and the provision of a connection string, you will be able to use Great Expectations (GX) alongside data kept in Azure Blob Storge.
+Azure Blob Storage stores unstructured data on the Microsoft cloud data storage platform. To validate Azure Blob Storage data with Great Expectations (GX) you install additional Python libraries and define a connection string.
 
 ## Prerequisites
 
 - <PrereqPythonInstalled/>
 - (Recommended) [A Python virtual environment](/core/installation_and_setup/set_up_a_python_environment.mdx#optional-create-a-virtual-environment).
-- An [Azure Storage account](https://docs.microsoft.com/en-us/azure/storage). A [connection string](https://docs.microsoft.com/en-us/azure/storage/common/storage-account-keys-manage?tabs=azure-portal) is required to complete the setup.
+- An [Azure Storage account](https://docs.microsoft.com/en-us/azure/storage). 
+- [Azure storage account access keys](https://docs.microsoft.com/en-us/azure/storage/common/storage-account-keys-manage?tabs=azure-portal).
 
 ## Installation
 

docs/docusaurus/docs/core/installation_and_setup/additional_dependencies/google_cloud_storage.md

@@ -2,13 +2,56 @@
 title: Install and set up Google Cloud Storage support
 ---
 
-import InProgress from '../../_core_components/_in_progress.md';
-
-<InProgress />
+import PrereqPythonInstalled from '../../_core_components/prerequisites/_python_installation.md';
 
+To validate Google Cloud Platform (GCP) data with GX Core, you create your GX Python environment, install GX Core locally, and then configure the necessary dependencies.
 
 ## Prerequisites
 
+- <PrereqPythonInstalled/>
+- pip can be used to install Python modules.
+- A [GCP service account](https://cloud.google.com/iam/docs/service-account-overview) with permissions to access GCP resources and storage Objects.
+- The `GOOGLE_APPLICATION_CREDENTIALS` environment variable is set. See [Set up Application Default Credentials](https://cloud.google.com/docs/authentication/provide-credentials-adc).  
+- Google Cloud API authentication is set up. See [Set up authentication](https://cloud.google.com/storage/docs/reference/libraries#authentication).
+
 ## Installation
 
-## Next steps
+1. Run the following code to confirm your Python version:
+
+    ```bash title="Terminal input"
+    python --version
+    ```
+    If your existing Python version is not 3.8 to 3.11, see [Active Python Releases](https://www.python.org/downloads/).
+
+2. Run the following code to create a virtual environment and a directory named `my_venv`:
+
+    ```bash title="Terminal input"
+    python -m venv my_venv
+    ```
+    Optional. Replace `my_venv` with another directory name. 
+
+    If you prefer, you can use virtualenv, pyenv, and similar tools to install GX in virtual environments.
+
+3. Run the following code to activate the virtual environment: 
+
+    ```bash title="Terminal input"
+    source my_venv/bin/activate
+    ```
+
+4. Run the following code to install optional dependencies:
+
+    ```bash title="Terminal input"
+    python -m pip install 'great_expectations[gcp]'
+    ```
+
+5. Run the following code to confirm GX was installed successfully:
+
+    ```bash title="Terminal input"
+    great_expectations --version
+    ```
+    The output should be `great_expectations, version <version_number>`.
+
+
+## Next steps
+
+- [Manage Data Contexts](/core/installation_and_setup/manage_data_contexts.md)

docs/docusaurus/sidebars.js

@@ -43,7 +43,7 @@ module.exports = {
             {
               type: 'doc',
               id: 'core/installation_and_setup/additional_dependencies/google_cloud_storage',
-              label: '🚧 Google Cloud Storage'
+              label: 'Google Cloud Storage'
             },
             {
               type: 'doc',