grpc-swift/Examples/Datastore/google/cloud/ml/v1beta1/model_service.proto

// Copyright 2016 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.cloud.ml.v1beta1;

import "google/api/annotations.proto";
import "google/longrunning/operations.proto";
import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";

option java_multiple_files = true;
option java_outer_classname = "ModelServiceProto";
option java_package = "com.google.cloud.ml.api.v1beta1";

// Copyright 2016 Google Inc. All Rights Reserved.
//
// Proto file for the Machine Learning Service
// Describes the 'models service' to work with the 'model' and 'version'
// resources.



// Allows managing the set of machine learning models and model versions
// in the project.
service ModelService {
  // Create a model which will later contain a set of model versions.
  rpc CreateModel(CreateModelRequest) returns (Model) {
    option (google.api.http) = { post: "/v1beta1/{parent=projects/*}/models" body: "model" };
  }

  // List models in the project.
  rpc ListModels(ListModelsRequest) returns (ListModelsResponse) {
    option (google.api.http) = { get: "/v1beta1/{parent=projects/*}/models" };
  }

  // Describe a model and versions in it.
  rpc GetModel(GetModelRequest) returns (Model) {
    option (google.api.http) = { get: "/v1beta1/{name=projects/*/models/*}" };
  }

  // Delete the model and all versions in it.
  rpc DeleteModel(DeleteModelRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = { delete: "/v1beta1/{name=projects/*/models/*}" };
  }

  // Upload a trained TensorFlow model version. The result of the operation
  // is a Version.
  rpc CreateVersion(CreateVersionRequest) returns (google.longrunning.Operation) {
    option (google.api.http) = { post: "/v1beta1/{parent=projects/*/models/*}/versions" body: "version" };
  }

  // List versions in the model.
  rpc ListVersions(ListVersionsRequest) returns (ListVersionsResponse) {
    option (google.api.http) = { get: "/v1beta1/{parent=projects/*/models/*}/versions" };
  }

  // Get version metadata.
  rpc GetVersion(GetVersionRequest) returns (Version) {
    option (google.api.http) = { get: "/v1beta1/{name=projects/*/models/*/versions/*}" };
  }

  // Delete a version.
  rpc DeleteVersion(DeleteVersionRequest) returns (google.longrunning.Operation) {
    option (google.api.http) = { delete: "/v1beta1/{name=projects/*/models/*/versions/*}" };
  }

  // Mark the version as default within the model.
  rpc SetDefaultVersion(SetDefaultVersionRequest) returns (Version) {
    option (google.api.http) = { post: "/v1beta1/{name=projects/*/models/*/versions/*}:setDefault" body: "*" };
  }
}

// Represents a machine learning model resource that can be used to perform
// prediction.
message Model {
  // Required. The user-specified name of the model.
  string name = 1;

  // Optional. The description of the model.
  string description = 2;

  // Output only. The default version of the model.
  Version default_version = 3;
}

// Represents a version of the model.
message Version {
  // Required.The user-specified name of the model version.
  string name = 1;

  // Optional. The description of the model version.
  string description = 2;

  // Output only. Whether the version is default within the model.
  bool is_default = 3;

  // Required. Google Cloud Storage object containing the model graph, weights
  // and additional metadata at the moment when the version is created.
  string deployment_uri = 4;

  // Output only. The creation time of the version.
  google.protobuf.Timestamp create_time = 5;

  // Output only. The last usage time of the version.
  google.protobuf.Timestamp last_use_time = 6;
}

// Request message for the CreateModel method.
message CreateModelRequest {
  // Required. The project name.
  // Authorization: requires `Editor` role on the specified project.
  string parent = 1;

  // Required. The model to create.
  Model model = 2;
}

// Request message for the ListModels method.
message ListModelsRequest {
  // Required. The name of the project whose models are to be listed.
  // Authorization: requires `Viewer` role on the specified project.
  string parent = 1;

  // Optional. Specifies the subset of models to retrieve.
  string filter = 2;

  // Optional. Specifies the ordering of the models.
  string order_by = 3;

  // Optional. A token for for continuing the enumeration.
  string page_token = 4;

  // Optional. The page size.
  int32 page_size = 5;
}

// Response message for the ListModels method.
message ListModelsResponse {
  // The list of models.
  repeated Model models = 1;

  // Optional pagination token to use for retrieving the next page of results.
  string next_page_token = 2;
}

// Request message for the GetModel method.
message GetModelRequest {
  // Required. The name of the model.
  // Authorization: requires `Viewer` role on the parent project.
  string name = 1;
}

// Request message for the DeleteModel method.
message DeleteModelRequest {
  // Required. The name of the model.
  // Authorization: requires `Editor` role on the parent project.
  string name = 1;
}

// Uploads the provided trained model version to Cloud Machine Learning.
message CreateVersionRequest {
  // Required. The name of the model.
  // Authorization: requires `Editor` role on the parent project.
  string parent = 1;

  // Required. The version details.
  Version version = 2;
}

// Request message for the ListVersions method.
message ListVersionsRequest {
  // Required. The name of the model whose versions are to be listed.
  // Authorization: requires `Viewer` role on the parent project.
  string parent = 1;

  // Optional. Specifies the subset of versions to retrieve.
  string filter = 2;

  // Optional. Specifies the ordering of the versions.
  string order_by = 3;

  // Optional. A token for continuing the enumeration.
  string page_token = 4;

  // Optional. The page size.
  int32 page_size = 5;
}

// Response message for the ListVersions method.
message ListVersionsResponse {
  // The list of versions.
  repeated Version versions = 1;

  // Optional pagination token to use for retrieving the next page of results.
  string next_page_token = 2;
}

// Request message for the GetVersion method.
message GetVersionRequest {
  // Required. The name of the version.
  // Authorization: requires `Viewer` role on the parent project.
  string name = 1;
}

// Request message for the DeleteVersion method.
message DeleteVersionRequest {
  // Required. The name of the version.
  string name = 1;
}

// Request message for the SetDefaultVersion request.
message SetDefaultVersionRequest {
  // Required. The version name which is being made default within the model.
  // Authorization: requires `Editor` role on the parent project.
  string name = 1;
}