Terraform api gateway bug sample

Terraform api gateway bug

variable "function_hello" {}

resource "aws_api_gateway_rest_api" "Hello" {
  name = "Hello World API"
  description = "Terraform integration"
}

resource "aws_api_gateway_resource" "Hello" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  parent_id = "${aws_api_gateway_rest_api.Hello.root_resource_id}"
  path_part = "hello"
}

resource "aws_api_gateway_method" "HelloGet" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "GET"
  authorization = "NONE"
  #TODO HTTP Request Headers cannot be added at this time 
}

resource "aws_api_gateway_method_response" "200" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  #TODO add header "Access-Control-Allow-Origin"
  status_code = "200"
  response_models = {
    "application/json" = "Empty"
  }
}

resource "aws_api_gateway_method_response" "500" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "500"
}

resource "aws_api_gateway_method_response" "400" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "400"
}

resource "aws_api_gateway_method_response" "401" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "401"
}

resource "aws_api_gateway_method_response" "403" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "403"
}

resource "aws_api_gateway_integration_response" "Hello_500" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "${aws_api_gateway_method_response.500.status_code}"
  selection_pattern = "500.*"
}

resource "aws_api_gateway_integration_response" "Hello_400" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "${aws_api_gateway_method_response.400.status_code}"
  selection_pattern = "400.*"
}
resource "aws_api_gateway_integration_response" "Hello_401" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "${aws_api_gateway_method_response.401.status_code}"
  selection_pattern = "401.*"
}

resource "aws_api_gateway_integration_response" "Hello_403" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "${aws_api_gateway_method_response.403.status_code}"
  selection_pattern = "403.*"
}

resource "aws_api_gateway_integration_response" "Hello_200" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  status_code = "${aws_api_gateway_method_response.200.status_code}"
}

resource "aws_api_gateway_integration" "HelloGet" {
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  resource_id = "${aws_api_gateway_resource.Hello.id}"
  http_method = "${aws_api_gateway_method.HelloGet.http_method}"
  type = "AWS"
  integration_http_method = "POST" # Must be POST for invoking Lambda function
  credentials = "${module.iam.api_gateway_role_arn}"
  # http://docs.aws.amazon.com/apigateway/api-reference/resource/integration/#uri
  uri = "arn:aws:apigateway:${var.aws_region}:lambda:path/2015-03-31/functions/${var.function_hello}/invocations"
  # TODO uri to should be function name ${stageVariables.lambdaFunction}
  # TODO request templates
  request_templates = {
    "application/json" = <<EOF
{
  "authorization": "$input.params('Authorization')",
  "body": $input.json('$')
}
EOF
  }
}

resource "aws_api_gateway_deployment" "dev" {
  depends_on = ["aws_api_gateway_integration.HelloGet"]
  rest_api_id = "${aws_api_gateway_rest_api.Hello.id}"
  stage_name = "dev"
}