--- /dev/null
+// Copyright 2019 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.v1.errors;
+
+import "google/api/annotations.proto";
+
+option csharp_namespace = "Google.Ads.GoogleAds.V1.Errors";
+option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v1/errors;errors";
+option java_multiple_files = true;
+option java_outer_classname = "ConversionUploadErrorProto";
+option java_package = "com.google.ads.googleads.v1.errors";
+option objc_class_prefix = "GAA";
+option php_namespace = "Google\\Ads\\GoogleAds\\V1\\Errors";
+option ruby_package = "Google::Ads::GoogleAds::V1::Errors";
+// Proto file describing conversion upload errors.
+
+// Container for enum describing possible conversion upload errors.
+message ConversionUploadErrorEnum {
+ // Enum describing possible conversion upload errors.
+ enum ConversionUploadError {
+ // Enum unspecified.
+ UNSPECIFIED = 0;
+
+ // The received error code is not known in this version.
+ UNKNOWN = 1;
+
+ // The request contained more than 2000 conversions.
+ TOO_MANY_CONVERSIONS_IN_REQUEST = 2;
+
+ // The specified gclid could not be decoded.
+ UNPARSEABLE_GCLID = 3;
+
+ // The specified conversion_date_time is before the event time
+ // associated with the given gclid.
+ CONVERSION_PRECEDES_GCLID = 4;
+
+ // The click associated with the given gclid is either too old to be
+ // imported or occurred outside of the click through lookback window for the
+ // specified conversion action.
+ EXPIRED_GCLID = 5;
+
+ // The click associated with the given gclid occurred too recently. Please
+ // try uploading again after 24 hours have passed since the click occurred.
+ TOO_RECENT_GCLID = 6;
+
+ // The click associated with the given gclid could not be found in the
+ // system. This can happen if Google Click IDs are collected for non Google
+ // Ads clicks.
+ GCLID_NOT_FOUND = 7;
+
+ // The click associated with the given gclid is owned by a customer
+ // account that the uploading customer does not manage.
+ UNAUTHORIZED_CUSTOMER = 8;
+
+ // No upload eligible conversion action that matches the provided
+ // information can be found for the customer.
+ INVALID_CONVERSION_ACTION = 9;
+
+ // The specified conversion action was created too recently.
+ // Please try the upload again after 4-6 hours have passed since the
+ // conversion action was created.
+ TOO_RECENT_CONVERSION_ACTION = 10;
+
+ // The click associated with the given gclid does not contain conversion
+ // tracking information.
+ CONVERSION_TRACKING_NOT_ENABLED_AT_IMPRESSION_TIME = 11;
+
+ // The specified conversion action does not use an external attribution
+ // model, but external_attribution_data was set.
+ EXTERNAL_ATTRIBUTION_DATA_SET_FOR_NON_EXTERNALLY_ATTRIBUTED_CONVERSION_ACTION = 12;
+
+ // The specified conversion action uses an external attribution model, but
+ // external_attribution_data or one of its contained fields was not set.
+ // Both external_attribution_credit and external_attribution_model must be
+ // set for externally attributed conversion actions.
+ EXTERNAL_ATTRIBUTION_DATA_NOT_SET_FOR_EXTERNALLY_ATTRIBUTED_CONVERSION_ACTION = 13;
+
+ // Order IDs are not supported for conversion actions which use an external
+ // attribution model.
+ ORDER_ID_NOT_PERMITTED_FOR_EXTERNALLY_ATTRIBUTED_CONVERSION_ACTION = 14;
+
+ // A conversion with the same order id and conversion action combination
+ // already exists in our system.
+ ORDER_ID_ALREADY_IN_USE = 15;
+
+ // The request contained two or more conversions with the same order id and
+ // conversion action combination.
+ DUPLICATE_ORDER_ID = 16;
+ }
+
+
+}