// Copyright 2020 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.ads.googleads.v2.services;

import "google/api/annotations.proto";
import "google/api/client.proto";
import "google/api/field_behavior.proto";
import "google/protobuf/wrappers.proto";
import "google/rpc/status.proto";

option csharp_namespace = "Google.Ads.GoogleAds.V2.Services";
option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v2/services;services";
option java_multiple_files = true;
option java_outer_classname = "ConversionUploadServiceProto";
option java_package = "com.google.ads.googleads.v2.services";
option objc_class_prefix = "GAA";
option php_namespace = "Google\\Ads\\GoogleAds\\V2\\Services";
option ruby_package = "Google::Ads::GoogleAds::V2::Services";

// Service to upload conversions.
service ConversionUploadService {
  option (google.api.default_host) = "googleads.googleapis.com";

  // Processes the given click conversions.
  rpc UploadClickConversions(UploadClickConversionsRequest) returns (UploadClickConversionsResponse) {
    option (google.api.http) = {
      post: "/v2/customers/{customer_id=*}:uploadClickConversions"
      body: "*"
    };
    option (google.api.method_signature) = "customer_id,conversions,partial_failure";
  }

  // Processes the given call conversions.
  rpc UploadCallConversions(UploadCallConversionsRequest) returns (UploadCallConversionsResponse) {
    option (google.api.http) = {
      post: "/v2/customers/{customer_id=*}:uploadCallConversions"
      body: "*"
    };
    option (google.api.method_signature) = "customer_id,conversions,partial_failure";
  }
}

// Request message for [ConversionUploadService.UploadClickConversions][google.ads.googleads.v2.services.ConversionUploadService.UploadClickConversions].
message UploadClickConversionsRequest {
  // Required. The ID of the customer performing the upload.
  string customer_id = 1 [(google.api.field_behavior) = REQUIRED];

  // Required. The conversions that are being uploaded.
  repeated ClickConversion conversions = 2 [(google.api.field_behavior) = REQUIRED];

  // Required. If true, successful operations will be carried out and invalid
  // operations will return errors. If false, all operations will be carried
  // out in one transaction if and only if they are all valid.
  // This should always be set to true.
  // See
  // https://developers.google.com/google-ads/api/docs/best-practices/partial-failures
  // for more information about partial failure.
  bool partial_failure = 3 [(google.api.field_behavior) = REQUIRED];

  // If true, the request is validated but not executed. Only errors are
  // returned, not results.
  bool validate_only = 4;
}

// Response message for [ConversionUploadService.UploadClickConversions][google.ads.googleads.v2.services.ConversionUploadService.UploadClickConversions].
message UploadClickConversionsResponse {
  // Errors that pertain to conversion failures in the partial failure mode.
  // Returned when all errors occur inside the conversions. If any errors occur
  // outside the conversions (e.g. auth errors), we return an RPC level error.
  // See
  // https://developers.google.com/google-ads/api/docs/best-practices/partial-failures
  // for more information about partial failure.
  google.rpc.Status partial_failure_error = 1;

  // Returned for successfully processed conversions. Proto will be empty for
  // rows that received an error. Results are not returned when validate_only is
  // true.
  repeated ClickConversionResult results = 2;
}

// Request message for [ConversionUploadService.UploadCallConversions][google.ads.googleads.v2.services.ConversionUploadService.UploadCallConversions].
message UploadCallConversionsRequest {
  // Required. The ID of the customer performing the upload.
  string customer_id = 1 [(google.api.field_behavior) = REQUIRED];

  // Required. The conversions that are being uploaded.
  repeated CallConversion conversions = 2 [(google.api.field_behavior) = REQUIRED];

  // Required. If true, successful operations will be carried out and invalid
  // operations will return errors. If false, all operations will be carried
  // out in one transaction if and only if they are all valid.
  // This should always be set to true.
  // See
  // https://developers.google.com/google-ads/api/docs/best-practices/partial-failures
  // for more information about partial failure.
  bool partial_failure = 3 [(google.api.field_behavior) = REQUIRED];

  // If true, the request is validated but not executed. Only errors are
  // returned, not results.
  bool validate_only = 4;
}

// Response message for [ConversionUploadService.UploadCallConversions][google.ads.googleads.v2.services.ConversionUploadService.UploadCallConversions].
message UploadCallConversionsResponse {
  // Errors that pertain to conversion failures in the partial failure mode.
  // Returned when all errors occur inside the conversions. If any errors occur
  // outside the conversions (e.g. auth errors), we return an RPC level error.
  // See
  // https://developers.google.com/google-ads/api/docs/best-practices/partial-failures
  // for more information about partial failure.
  google.rpc.Status partial_failure_error = 1;

  // Returned for successfully processed conversions. Proto will be empty for
  // rows that received an error. Results are not returned when validate_only is
  // true.
  repeated CallConversionResult results = 2;
}

// A click conversion.
message ClickConversion {
  // The Google click ID (gclid) associated with this conversion.
  google.protobuf.StringValue gclid = 1;

  // Resource name of the conversion action associated with this conversion.
  // Note: Although this resource name consists of a customer id and a
  // conversion action id, validation will ignore the customer id and use the
  // conversion action id as the sole identifier of the conversion action.
  google.protobuf.StringValue conversion_action = 2;

  // The date time at which the conversion occurred. Must be after
  // the click time. The timezone must be specified. The format is
  // "yyyy-mm-dd hh:mm:ss+|-hh:mm", e.g. “2019-01-01 12:32:45-08:00”.
  google.protobuf.StringValue conversion_date_time = 3;

  // The value of the conversion for the advertiser.
  google.protobuf.DoubleValue conversion_value = 4;

  // Currency associated with the conversion value. This is the ISO 4217
  // 3-character currency code. For example: USD, EUR.
  google.protobuf.StringValue currency_code = 5;

  // The order ID associated with the conversion. An order id can only be used
  // for one conversion per conversion action.
  google.protobuf.StringValue order_id = 6;

  // Additional data about externally attributed conversions. This field
  // is required for conversions with an externally attributed conversion
  // action, but should not be set otherwise.
  ExternalAttributionData external_attribution_data = 7;
}

// A call conversion.
message CallConversion {
  // The caller id from which this call was placed. Caller id is expected to be
  // in E.164 format with preceding '+' sign. e.g. "+16502531234".
  google.protobuf.StringValue caller_id = 1;

  // The date time at which the call occurred. The timezone must be specified.
  // The format is "yyyy-mm-dd hh:mm:ss+|-hh:mm",
  // e.g. "2019-01-01 12:32:45-08:00".
  google.protobuf.StringValue call_start_date_time = 2;

  // Resource name of the conversion action associated with this conversion.
  // Note: Although this resource name consists of a customer id and a
  // conversion action id, validation will ignore the customer id and use the
  // conversion action id as the sole identifier of the conversion action.
  google.protobuf.StringValue conversion_action = 3;

  // The date time at which the conversion occurred. Must be after the call
  // time. The timezone must be specified. The format is
  // "yyyy-mm-dd hh:mm:ss+|-hh:mm", e.g. "2019-01-01 12:32:45-08:00".
  google.protobuf.StringValue conversion_date_time = 4;

  // The value of the conversion for the advertiser.
  google.protobuf.DoubleValue conversion_value = 5;

  // Currency associated with the conversion value. This is the ISO 4217
  // 3-character currency code. For example: USD, EUR.
  google.protobuf.StringValue currency_code = 6;
}

// Contains additional information about externally attributed conversions.
message ExternalAttributionData {
  // Represents the fraction of the conversion that is attributed to the
  // Google Ads click.
  google.protobuf.DoubleValue external_attribution_credit = 1;

  // Specifies the attribution model name.
  google.protobuf.StringValue external_attribution_model = 2;
}

// Identifying information for a successfully processed ClickConversion.
message ClickConversionResult {
  // The Google Click ID (gclid) associated with this conversion.
  google.protobuf.StringValue gclid = 1;

  // Resource name of the conversion action associated with this conversion.
  google.protobuf.StringValue conversion_action = 2;

  // The date time at which the conversion occurred. The format is
  // "yyyy-mm-dd hh:mm:ss+|-hh:mm", e.g. “2019-01-01 12:32:45-08:00”.
  google.protobuf.StringValue conversion_date_time = 3;
}

// Identifying information for a successfully processed CallConversionUpload.
message CallConversionResult {
  // The caller id from which this call was placed. Caller id is expected to be
  // in E.164 format with preceding '+' sign.
  google.protobuf.StringValue caller_id = 1;

  // The date time at which the call occurred. The format is
  // "yyyy-mm-dd hh:mm:ss+|-hh:mm", e.g. "2019-01-01 12:32:45-08:00".
  google.protobuf.StringValue call_start_date_time = 2;

  // Resource name of the conversion action associated with this conversion.
  google.protobuf.StringValue conversion_action = 3;

  // The date time at which the conversion occurred. The format is
  // "yyyy-mm-dd hh:mm:ss+|-hh:mm", e.g. "2019-01-01 12:32:45-08:00".
  google.protobuf.StringValue conversion_date_time = 4;
}
