apigateway-template.json

{"AWSTemplateFormatVersion":"2010-09-09",
 "Description":"API Gateway for Datomic Web Service Ions",
 "Parameters":{"CodeDeployDeploymentGroup":{"Type":"String"}},
 "Resources":
 {"RestApi":
  {"Type":"AWS::ApiGateway::RestApi",
   "Properties":
   {"Name":"og-condense-sandbox-api",
    "BinaryMediaTypes":["*\/*"],
    "EndpointConfiguration":{"Types":["REGIONAL"]}}},
  "Resource":
  {"Type":"AWS::ApiGateway::Resource",
   "Properties":
   {"RestApiId":{"Ref":"RestApi"},
    "ParentId":{"Fn::GetAtt":["RestApi", "RootResourceId"]},
    "PathPart":"hello-world"}},
  "Method":
  {"Type":"AWS::ApiGateway::Method",
   "Properties":
   {"RestApiId":{"Ref":"RestApi"},
    "ResourceId":{"Ref":"Resource"},
    "HttpMethod":"ANY",
    "AuthorizationType":"NONE",
    "Integration":
    {"Type":"AWS_PROXY",
     "IntegrationHttpMethod":"POST",
     "Uri":
     {"Fn::Join":
      ["",
       ["arn:aws:apigateway:", {"Ref":"AWS::Region"},
        ":lambda:path\/2015-03-31\/functions\/", "arn:aws:lambda:",
        {"Ref":"AWS::Region"}, ":function:",
        {"Ref":"CodeDeployDeploymentGroup"}, "-", "hello-world-web",
        "\/invocations"]]}}}},
  "Permission":
  {"Type":"AWS::Lambda::Permission",
   "Properties":
   {"Action":"lambda:invokeFunction",
    "FunctionName":
    {"Fn::Join":
     ["",
      ["arn:aws:lambda:", {"Ref":"AWS::Region"}, ":function:",
       {"Ref":"CodeDeployDeploymentGroup"}, "-", "hello-world-web"]]},
    "Principal":"apigateway.amazonaws.com",
    "SourceArn":
    {"Fn::Join":
     ["",
      ["arn:aws:execute-api:", {"Ref":"AWS::Region"}, ":",
       {"Ref":"AWS::AccountId"}, ":", {"Ref":"RestApi"}, "\/*\/*\/",
       "hello-world"]]}}},
  "Deployment":
  {"Type":"AWS::ApiGateway::Deployment",
   "Properties":{"RestApiId":{"Ref":"RestApi"}, "StageName":"dev"},
   "DependsOn":
   ["Resource", "Method", "Permission"]}}}