chore: Migrate gsutil usage to gcloud storage

Author: gurusai-voleti

appengine/storage/flexible/README.md

@@ -12,13 +12,13 @@ Before you can run or deploy the sample, you will need to do the following:
 1. Create a Cloud Storage Bucket. You can do this with the [Google Cloud SDK](https://cloud.google.com/sdk)
 with the following command:
 
-        gsutil mb gs://<your-bucket-name>
+        gcloud storage buckets create gs://<your-bucket-name>
 
 1. Set the default ACL on your bucket to public read in order to serve files
 directly from Cloud Storage. You can do this with the [Google Cloud SDK](https://cloud.google.com/sdk)
 with the following command:
 
-        gsutil defacl set public-read gs://<your-bucket-name>
+        gcloud storage buckets update gs://<your-bucket-name> --predefined-default-object-acl=public-read
 
 1. Update the environment variables in `app.yaml`.
 

appengine/storage/flexible_nodejs16_and_earlier/README.md

@@ -12,13 +12,13 @@ Before you can run or deploy the sample, you will need to do the following:
 1. Create a Cloud Storage Bucket. You can do this with the [Google Cloud SDK](https://cloud.google.com/sdk)
 with the following command:
 
-        gsutil mb gs://<your-bucket-name>
+        gcloud storage buckets create gs://<your-bucket-name>
 
 1. Set the default ACL on your bucket to public read in order to serve files
 directly from Cloud Storage. You can do this with the [Google Cloud SDK](https://cloud.google.com/sdk)
 with the following command:
 
-        gsutil defacl set public-read gs://<your-bucket-name>
+        gcloud storage buckets update gs://<your-bucket-name> --predefined-default-object-acl=public-read
 
 1. Update the environment variables in `app.yaml`.
 

appengine/storage/standard/README.md

@@ -12,13 +12,13 @@ Before you can run or deploy the sample, you will need to do the following:
 1. Create a Cloud Storage Bucket. You can do this with the [Google Cloud SDK](https://cloud.google.com/sdk)
 with the following command:
 
-        gsutil mb gs://<your-bucket-name>
+        gcloud storage buckets create gs://<your-bucket-name>
 
 1. Set the default ACL on your bucket to public read in order to serve files
 directly from Cloud Storage. You can do this with the [Google Cloud SDK](https://cloud.google.com/sdk)
 with the following command:
 
-        gsutil defacl set public-read gs://<your-bucket-name>
+        gcloud storage buckets update --predefined-default-object-acl=public-read gs://<your-bucket-name>
 
 1. Update the environment variables in `app.yaml`.