1 files changed, 0 insertions, 74 deletions
diff --git a/google/ads/googleads/v1/enums/attribution_model.proto b/google/ads/googleads/v1/enums/attribution_model.proto
deleted file mode 100644
index 4f17ea287..000000000
--- a/google/ads/googleads/v1/enums/attribution_model.proto
+++ /dev/null
@@ -1,74 +0,0 @@
-// 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.enums;
-
-import "google/api/annotations.proto";
-
-option csharp_namespace = "Google.Ads.GoogleAds.V1.Enums";
-option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v1/enums;enums";
-option java_multiple_files = true;
-option java_outer_classname = "AttributionModelProto";
-option java_package = "com.google.ads.googleads.v1.enums";
-option objc_class_prefix = "GAA";
-option php_namespace = "Google\\Ads\\GoogleAds\\V1\\Enums";
-option ruby_package = "Google::Ads::GoogleAds::V1::Enums";
-
-
-// Container for enum representing the attribution model that describes how to
-// distribute credit for a particular conversion across potentially many prior
-// interactions.
-message AttributionModelEnum {
-  // The attribution model that describes how to distribute credit for a
-  // particular conversion across potentially many prior interactions.
-  enum AttributionModel {
-    // Not specified.
-    UNSPECIFIED = 0;
-
-    // Used for return value only. Represents value unknown in this version.
-    UNKNOWN = 1;
-
-    // Uses external attribution.
-    EXTERNAL = 100;
-
-    // Attributes all credit for a conversion to its last click.
-    GOOGLE_ADS_LAST_CLICK = 101;
-
-    // Attributes all credit for a conversion to its first click using Google
-    // Search attribution.
-    GOOGLE_SEARCH_ATTRIBUTION_FIRST_CLICK = 102;
-
-    // Attributes credit for a conversion equally across all of its clicks using
-    // Google Search attribution.
-    GOOGLE_SEARCH_ATTRIBUTION_LINEAR = 103;
-
-    // Attributes exponentially more credit for a conversion to its more recent
-    // clicks using Google Search attribution (half-life is 1 week).
-    GOOGLE_SEARCH_ATTRIBUTION_TIME_DECAY = 104;
-
-    // Attributes 40% of the credit for a conversion to its first and last
-    // clicks. Remaining 20% is evenly distributed across all other clicks. This
-    // uses Google Search attribution.
-    GOOGLE_SEARCH_ATTRIBUTION_POSITION_BASED = 105;
-
-    // Flexible model that uses machine learning to determine the appropriate
-    // distribution of credit among clicks using Google Search attribution.
-    GOOGLE_SEARCH_ATTRIBUTION_DATA_DRIVEN = 106;
-  }
-
-
-}