// 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.

syntax = "proto3";

package google.devtools.clouderrorreporting.v1beta1;

import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/api/field_behavior.proto";
import "google/api/resource.proto";
import "google/devtools/clouderrorreporting/v1beta1/common.proto";
import "google/protobuf/timestamp.proto";

option cc_enable_arenas = true;
option csharp_namespace = "Google.Cloud.ErrorReporting.V1Beta1";
option go_package = "cloud.google.com/go/errorreporting/apiv1beta1/errorreportingpb;errorreportingpb";
option java_multiple_files = true;
option java_outer_classname = "ReportErrorsServiceProto";
option java_package = "com.google.devtools.clouderrorreporting.v1beta1";
option php_namespace = "Google\\Cloud\\ErrorReporting\\V1beta1";
option ruby_package = "Google::Cloud::ErrorReporting::V1beta1";

// An API for reporting error events.
service ReportErrorsService {
  option (google.api.default_host) = "clouderrorreporting.googleapis.com";
  option (google.api.oauth_scopes) =
      "https://www.googleapis.com/auth/cloud-platform";

  // Report an individual error event and record the event to a log.
  //
  // This endpoint accepts **either** an OAuth token,
  // **or** an [API key](https://support.google.com/cloud/answer/6158862)
  // for authentication. To use an API key, append it to the URL as the value of
  // a `key` parameter. For example:
  //
  // `POST
  // https://clouderrorreporting.googleapis.com/v1beta1/{projectName}/events:report?key=123ABC456`
  //
  // **Note:** [Error Reporting](/error-reporting) is a global service built
  // on Cloud Logging and doesn't analyze logs stored
  // in regional log buckets or logs routed to other Google Cloud projects.
  //
  rpc ReportErrorEvent(ReportErrorEventRequest)
      returns (ReportErrorEventResponse) {
    option (google.api.http) = {
      post: "/v1beta1/{project_name=projects/*}/events:report"
      body: "event"
    };
    option (google.api.method_signature) = "project_name,event";
  }
}

// A request for reporting an individual error event.
message ReportErrorEventRequest {
  // Required. The resource name of the Google Cloud Platform project. Written
  // as `projects/{projectId}`, where `{projectId}` is the
  // [Google Cloud Platform project
  // ID](https://support.google.com/cloud/answer/6158840).
  //
  // Example: // `projects/my-project-123`.
  string project_name = 1 [
    (google.api.field_behavior) = REQUIRED,
    (google.api.resource_reference) = {
      type: "cloudresourcemanager.googleapis.com/Project"
    }
  ];

  // Required. The error event to be reported.
  ReportedErrorEvent event = 2 [(google.api.field_behavior) = REQUIRED];
}

// Response for reporting an individual error event.
// Data may be added to this message in the future.
message ReportErrorEventResponse {}

// An error event which is reported to the Error Reporting system.
message ReportedErrorEvent {
  // Optional. Time when the event occurred.
  // If not provided, the time when the event was received by the
  // Error Reporting system will be used.
  google.protobuf.Timestamp event_time = 1
      [(google.api.field_behavior) = OPTIONAL];

  // Required. The service context in which this error has occurred.
  ServiceContext service_context = 2 [(google.api.field_behavior) = REQUIRED];

  // Required. The error message.
  // If no `context.reportLocation` is provided, the message must contain a
  // header (typically consisting of the exception type name and an error
  // message) and an exception stack trace in one of the supported programming
  // languages and formats.
  // Supported languages are Java, Python, JavaScript, Ruby, C#, PHP, and Go.
  // Supported stack trace formats are:
  //
  // * **Java**: Must be the return value of
  // [`Throwable.printStackTrace()`](https://docs.oracle.com/javase/7/docs/api/java/lang/Throwable.html#printStackTrace%28%29).
  // * **Python**: Must be the return value of
  // [`traceback.format_exc()`](https://docs.python.org/2/library/traceback.html#traceback.format_exc).
  // * **JavaScript**: Must be the value of
  // [`error.stack`](https://github.com/v8/v8/wiki/Stack-Trace-API) as returned
  // by V8.
  // * **Ruby**: Must contain frames returned by
  // [`Exception.backtrace`](https://ruby-doc.org/core-2.2.0/Exception.html#method-i-backtrace).
  // * **C#**: Must be the return value of
  // [`Exception.ToString()`](https://msdn.microsoft.com/en-us/library/system.exception.tostring.aspx).
  // * **PHP**: Must start with `PHP (Notice|Parse error|Fatal error|Warning)`
  // and contain the result of
  // [`(string)$exception`](http://php.net/manual/en/exception.tostring.php).
  // * **Go**: Must be the return value of
  // [`runtime.Stack()`](https://golang.org/pkg/runtime/debug/#Stack).
  string message = 3 [(google.api.field_behavior) = REQUIRED];

  // Optional. A description of the context in which the error occurred.
  ErrorContext context = 4 [(google.api.field_behavior) = OPTIONAL];
}