IAM

AWS Lambda - Grant Access

June 15, 2025

1. Go to AWS IAM Console

2. Find your Lambda’s role

   • Click on the role name
   • Click “Add permissions” → “Create inline policy”

3. In the JSON editor, paste this policy:

   {
       "Version": "2012-10-17",
       "Statement": [
           {
               "Effect": "Allow",
               "Action": [
                   "dynamodb:Scan",
                   "dynamodb:GetItem",
                   "dynamodb:Query"
               ],
               "Resource": "arn:aws:dynamodb:ap-southeast-2:6850********:table/user_list"
           }
       ]
   }
   

4. Click “Review policy”

   • Name it something like “DynamoDBScanPolicy”
   • Click “Create policy”

After adding this policy, wait a few seconds and try your Lambda function again. The error should be resolved.

sysprep in AWS

March 27, 2025

1. Delete all the items controlled by Group Policy (e.g., Certificates, Firewall Settings)
2. Open “Amazon EC2Launch Settings” and click ”Shutdown with Sysprep”