July 2018
Intermediate to advanced
350 pages
8h 47m
English
Content preview from Hands-On Serverless Computing
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Lambda Function + API Gateway
The following SAM template creates AWS Lambda Function and Amazon API Gateway resources. API Gateway is configured to proxy GET requests on the /hotels endpoint to the Lambda function. The template also gives the Lambda access to write to the DynamoDB table that gets created. It gives it CRUD access:
SearchHotelsIngestionFunction:
Type: AWS::Serverless::Function
Properties:
CodeUri: .
Handler: index.handler
Runtime: nodejs8.10
Policies:
- DynamoDBCrudPolicy:
TableName: !Ref HotelsListDynamoDB
Events:
SearchHotelsIngestion:
Type: Api
Properties:
Path: /
Method: get
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