Step 2: Create Lambda and API Gateway (Nodejs) — AWS Serverless to DynamoDB

HK_IT_ER
HK_IT_ER
Aug 26, 2018 · 3 min read

Create API Gateway

The “Lambda function” will fill after creating Lambda.

Create Lambda

Role: Create new role from template(s)

Role name: dynamodb_read

Policy templates: Basic Lambda@Edge permissions (for CloudFront trigger)

IAM Setting

  1. Go back to DynamoDB Service
  2. Select your table and Get the ARN

The DynamoDB will appear on the Designer section in Lambda.

We use the Nodejs to connect the dynamoDB.

Region: the location of the dynamoDB, the region code can find in the ARN.

arn:aws:dynamodb:us-west-2:5029XXXXXXXX:table/DynamoDB_Read

TableName: the table name of the dynamoDB — dynamodb

Remember to “Save”

Remember to “Add” and “Save”

You can give me the response for support if you completed the lab or ask me questions when you face any difficulty.

Check following story to review the lab.

Create DynamoDB — AWS Serverless to DynamoDB

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