Public interface definitions of Google APIs. Topics (grpc依赖)
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// Copyright (c) 2015, Google Inc.
//
// 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.
syntax = "proto3";
package google.protobuf;
import "google/protobuf/source_context.proto";
import "google/protobuf/type.proto";
option java_multiple_files = true;
option java_outer_classname = "ApiProto";
option java_package = "com.google.protobuf";
// Api is a light-weight descriptor for a protocol buffer service.
message Api {
// The fully qualified name of this api, including package name
// followed by the api's simple name.
string name = 1;
// The methods of this api, in unspecified order.
repeated Method methods = 2;
// Any metadata attached to the API.
repeated Option options = 3;
// A version string for this api. If specified, must have the form
// `major-version.minor-version`, as in `1.10`. If the minor version
// is omitted, it defaults to zero. If the entire version field is
// empty, the major version is derived from the package name, as
// outlined below. If the field is not empty, the version in the
// package name will be verified to be consistent with what is
// provided here.
//
// The versioning schema uses [semantic
// versioning](http://semver.org) where the major version number
// indicates a breaking change and the minor version an additive,
// non-breaking change. Both version numbers are signals to users
// what to expect from different versions, and should be carefully
// chosen based on the product plan.
//
// The major version is also reflected in the package name of the
// API, which must end in `v<major-version>`, as in
// `google.feature.v1`. For major versions 0 and 1, the suffix can
// be omitted. Zero major versions must only be used for
// experimental, none-GA apis.
//
// See also: [design doc](http://go/api-versioning).
//
//
string version = 4;
// Source context for the protocol buffer service represented by this
// message.
SourceContext source_context = 5;
}
// Method represents a method of an api.
message Method {
// The simple name of this method.
string name = 1;
// A URL of the input message type.
string request_type_url = 2;
// If true, the request is streamed.
bool request_streaming = 3;
// The URL of the output message type.
string response_type_url = 4;
// If true, the response is streamed.
bool response_streaming = 5;
// Any metadata attached to the method.
repeated Option options = 6;
}