AWS DynamoDB - An error occurred (ResourceNotFoundException)

Problem:

While reading the items in DynamoDB by AWS CLI. you will get a error message like below, because of the default region might be configured wrongly in aws cli.

An error occurred (ResourceNotFoundException) when calling the GetItem operation: Requested resource not found

Soution:

Go to AWS CLI ...

Step 1: run --> aws configure

Step 2: Set correct region name where you have created the DynamoDB table

Step 3: run --> aws dynamodb get-item --table-name TestTable --key '{\"ID\":{\"N\":\"1\"}}'