OSDU-API-Quick-start-guide.md

@@ -44,20 +44,15 @@ OSDU uses the Postman tool to do majority of API testing. Here are the pre-requi
 
 _Pre-requisites:_
 
-1. Deployed OSDU on GCP deployed with [examples](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-gcp-provisioning/-/tree/release/0.15/examples/simple_osdu) (for release **M12/v0.15**) or newer ones
+1. Deployed OSDU on GCP deployed with [examples](https://community.opengroup.org/osdu/platform/deployment-and-operations/infra-gcp-provisioning/-/tree/release/0.23/examples/simple_osdu) (for release **M20/v0.23**) or newer ones
 2. A valid Google account that is used during OSDU deployment (used as the "admin_user_email" Terraform variable)
 
 _Steps:_
 
 1. **Download Postman environment file for the OSDU installation:**
-   - Login to the GCP console of your project
-   - Navigate to "Cloud Functions" > "postman-function-python" > "TRIGGER"
-   - Click on Trigger URL (image 1)
-
-   As a result, the _gcp-.postman_environment.json_ file should be downloaded.
-
-   ![Image 1 – Cloud Function. Trigger URL](uploads/55b6ba43691be1d8e651167decebbc1d/image001.png)
 
+   Since release M19/v0.22 GC installation comes with `config` service that allows download of Postman environment file. Simply use link `https://<your_domain>/api/config/v1/postman-environment` and save the page.
+  
 2. **Download Postman**
 
    Download and install Postman (for example the [link](https://www.postman.com/downloads) may be used).
@@ -99,7 +94,7 @@ Open [Quick start](https://community.opengroup.org/osdu/documentation/-/wikis/up
 Verify that following variables are set in Postman enviroment and this environment is selected as active (use dropdown in top right corner):
 ```text
 callback_url=https://developers.google.com/oauthplayground
-auth_url=https://accounts.google.com/o/oauth2/auth
+auth_url=accounts.google.com/o/oauth2/auth
 Token_Fetch_URL=https://oauth2.googleapis.com/token
 Scope=email openid profile
 ```
@@ -111,10 +106,10 @@ Set
 Token Name=<any name you like>
 Grant Type=Authorization Code
 Callback URL={{callback_url}}
-Auth URL={{auth_url}}?access_type=offline&prompt=consent
+Auth URL=https://{{auth_url}}?access_type=offline&prompt=consent
 Access Token URL={{Token_Fetch_URL}}
 Client ID={{CLIENT_ID}}
-Client Secret{{CLIENT_SECRET}}
+Client Secret={{CLIENT_SECRET}}
 Scope={{Scope}}
 ```