I am having issue for writing Amazon Kinesis Data to DynamoDB table using AWS Lambda

Question

I am having issue for writing Amazon Kinesis Data to DynamoDB table using AWS Lambda. I am able to see data under Data Viewer in Kinesis Data Stream but not reflecting in database. Please help me to understand what is missing.

I am using Lambda code as below :
****************************************************************************************************

import json
import boto3
import base64

dynamodb = boto3.resource('dynamodb')
table = dynamodb.Table('evvents')

def lambda_handler(event,context):
    for record in event["Records"]:
        pk = record["kinesis"]["partitionkey"]
        msg = base64.b64decode(record["kinesis"]["data"])
        
        table.put_item(Item={
            "pk":pk,
            "data":msg.decode("utf-8")
            })
    
        return {
           'statusCode':200
        }

********************************************************************************************
Following steps as below : 
1. Created Amazon Kinesis Data Stream
2. Created Amazon DynamoDB Table and partition key
3. Created Lambda function using new IAM role created for Lambda service. 
4. Permission AmazonKinesisFullAccess and AWSLambda_FullAccess map with IAM role. 
5. Defined Lambda function Code as below and deployed.
6. Created trigger for Kinesis stream 
7. Sent data using 
   aws kinesis put-record --stream-name eve n ts --partition-key "1" --data 'test1' --cli-binary-format raw-in-base64-out

Riku_Kobayashi · Answer

Hello.

"AmazonKinesisFullAccess" and "AWSLambda_FullAccess" do not have enough policies to execute put_item in DynamoDB.  
Therefore, accessing DynamoDB from Lambda may be failing.  
So, try setting the following IAM policy for Lambda's IAM role.  
If you are performing other operations on DynamoDB, the policy examples in the following document will be helpful.  
https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/iam-policy-example-data-crud.html  
```
{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Sid": "test",
      "Effect": "Allow",
      "Action": [
        "dynamodb:PutItem"
      ],
      "Resource": [
        "*"
      ]
    }
  ]
}
```

I am having issue for writing Amazon Kinesis Data to DynamoDB table using AWS Lambda

Relevant content