1// Copyright 2020 Google LLC 2// 3// Licensed under the Apache License, Version 2.0 (the "License"); 4// you may not use this file except in compliance with the License. 5// You may obtain a copy of the License at 6// 7// http://www.apache.org/licenses/LICENSE-2.0 8// 9// Unless required by applicable law or agreed to in writing, software 10// distributed under the License is distributed on an "AS IS" BASIS, 11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12// See the License for the specific language governing permissions and 13// limitations under the License. 14 15syntax = "proto3"; 16 17package google.actions.sdk.v2.conversation; 18 19option go_package = "google.golang.org/genproto/googleapis/actions/sdk/v2/conversation;conversation"; 20option java_multiple_files = true; 21option java_outer_classname = "LinkProto"; 22option java_package = "com.google.actions.sdk.v2.conversation"; 23 24// Link content. 25message Link { 26 // Name of the link 27 string name = 1; 28 29 // What happens when a user opens the link 30 OpenUrl open = 2; 31} 32 33// Action taken when a user opens a link. 34message OpenUrl { 35 // The url field which could be any of: 36 // - http/https urls for opening an App-linked App or a webpage 37 string url = 1; 38 39 // Indicates a hint for the url type. 40 UrlHint hint = 2; 41} 42 43// Different types of url hints. 44enum UrlHint { 45 // Unspecified 46 LINK_UNSPECIFIED = 0; 47 48 // URL that points directly to AMP content, or to a canonical URL 49 // which refers to AMP content via <link rel="amphtml">. 50 AMP = 1; 51} 52