DynamoDB operations with Python

In this section, we are going to read the DynamoDB table via Python. To execute a Python function, we will implement a Lambda function to read data from DynamoDB. Carry out the following steps:

1. We will create the required permissions to allow Lambda to read from DynamoDB. Open IAM and click Policies on the left-hand side:

Figure 10.15 – IAM policies

2. Click Create policy:

Figure 10.16 – Creating a policy

3. Paste the following policy:

   {
       "Version": "2012-10-17",
       "Statement": [
           {
               "Effect": "Allow",
               "Action": [
            &...