Example_1

Example 1 - Hello World from AWS lambda

Just some basic greetings lambda without any integrations

All commands should be invoked from Example_1 directory

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Validate template:

sam validate

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prepare lambda invocation event

 sam local generate-event apigateway aws-proxy > event.json 

Edit queryStringParameters to add your name under name key or skip it and use the sample one provided in example_event.json

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invoke lambda locally

sam local invoke --event event.json

or if You choose to use an example:

sam local invoke --event example_event.json

You should see something like this:

$ sam local invoke --event example_event.json                                                                                 1 ↵
2019-05-09 10:57:03 Found credentials in shared credentials file: ~/.aws/credentials
2019-05-09 10:57:03 Invoking hello_world.lambda_handler (python3.6)

Fetching lambci/lambda:python3.6 Docker container image......
2019-05-09 10:57:05 Mounting /home/lukpep/work/aws-sam-workshop/Example_1/src as /var/task:ro,delegated inside runtime container
START RequestId: 0a6ad0f5-b39d-4e3c-b7b9-3584f44e4da0 Version: $LATEST
[INFO]    2019-05-09T08:57:06.425Z    0a6ad0f5-b39d-4e3c-b7b9-3584f44e4da0    Saying hello from AWS lambda ... 

END RequestId: 0a6ad0f5-b39d-4e3c-b7b9-3584f44e4da0
REPORT RequestId: 0a6ad0f5-b39d-4e3c-b7b9-3584f44e4da0 Duration: 0 ms Billed Duration: 100 ms Memory Size: 128 MB Max Memory Used: 19 MB

{"statusCode": "200", "body": "Hello there lpe from serverless world"}