docs(iam-samples): extract json_key_file from privateKeyData (GoogleC…

…loudPlatform#7393)

* docs(iam-samples): extract json_key_file from privateKeyData field in service account

* fix(iam-samples): lint fix - included base64 import

* docs(iam-samples): Updated the comment acc to review

* lint fix

* updated acc to review comment

iam/api-client/service_account_keys.py

@@ -50,7 +50,15 @@ def create_key(service_account_email):
         name='projects/-/serviceAccounts/' + service_account_email, body={}
         ).execute()
 
-    print('Created key: ' + key['name'])
+    # The privateKeyData field contains the base64-encoded service account key
+    # in JSON format.
+    # TODO(Developer): Save the below key {json_key_file} to a secure location.
+    #  You cannot download it again later.
+    # import base64
+    # json_key_file = base64.b64decode(key['privateKeyData']).decode('utf-8')
+
+    if not key['disabled']:
+        print('Created json key')
 # [END iam_create_key]