Deploy REST API with HTTP Endpoint Integration using SAM AWS?

Question

I'm new to AWS SAM deployment. I have a use case to automate the deployment using SAM AWS. Having a Rest API GW with another HTTP endpoint invocation. I searched pretty more docs but I didn't find any solution for this. Could you mind suggest me how to do this case?

Thanks in advance. Karthikeyan B

Answer 1

Sample template you can try for creating integration -

AWSTemplateFormatVersion: '2010-09-09'
Transform: AWS::Serverless-2016-10-31
Description: AWS SAM template with a HTTP integration
Resources:
  ApiGatewayApi:
    Type: AWS::Serverless::Api
    Properties:
      StageName: prod
      DefinitionBody: {
        "swagger": "2.0",
        "info": {
          "version": "1.0"
        },
        "paths": {
          "test": {
            "get": {
              "produces": [
                "application/json"
              ],
              "responses": {
                "200": {
                  "description": "200 response"
                }
              },
              "x-amazon-apigateway-integration": {
                "responses": {
                  "default": {
                    "statusCode": "200"
                  }
                },
                "credentials": "arn:aws:iam::account-id:role/role-name",
                "uri": "https://www.example.com",
                "passthroughBehavior": "when_no_match",
                "httpMethod": "GET",
                "type": "http_proxy"
              }
            }
          }
        }
    }

Deploy the template using CLI -

$ sam deploy --stack-name httpProxy -t httpProxy.yaml --capabilities CAPABILITY_IAM