Create an Amazon API Gateway REST API with an IAM authorizer
This patterns creates a REST API and a Prod stage with a single / resource with a GET method. IAM is configured as the authorization method, and a Lambda integration with is defined with caller credentials enabled.
Two IAM users are created, one to test the correct required permission and another with insufficient permissions. Both contain policies with scoped down actions and resources.
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Clone repo
git clone https://github.com/aws-samples/serverless-patterns/cd serverless-patterns/apigw-iamDeploy
sam deploy --guidedTesting
1. Once the application is deployed, retrieve the HttpApiEndpoint value from CloudFormation Outputs. Either browse to the endpoint in a web browser or call the endpoint from Postman.
2. See the repo for additional testing notes.
Cleanup
1. Delete the stack:
sam delete --stack-name STACK_NAME.2. Confirm the stack has been deleted:
aws cloudformation list-stacks --query "StackSummaries[?contains(StackName,'STACK_NAME')].StackStatus"Created by:
