sample-functions-framework-cpp/hello.cc

// Copyright 2021 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#include <google/cloud/functions/http_request.h>
#include <google/cloud/functions/http_response.h>

using ::google::cloud::functions::HttpRequest;
using ::google::cloud::functions::HttpResponse;

HttpResponse HelloWorld(HttpRequest) {  // NOLINT
  return HttpResponse{}
      .set_header("Content-Type", "text/plain")
      .set_payload("hello, world\n");
}