kpt-grpc-demo/google/ads/googleads/v12/common/matching_function.proto

// Copyright 2022 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.v12.common;

import "google/ads/googleads/v12/enums/matching_function_context_type.proto";
import "google/ads/googleads/v12/enums/matching_function_operator.proto";

option csharp_namespace = "Google.Ads.GoogleAds.V12.Common";
option go_package = "google.golang.org/genproto/googleapis/ads/googleads/v12/common;common";
option java_multiple_files = true;
option java_outer_classname = "MatchingFunctionProto";
option java_package = "com.google.ads.googleads.v12.common";
option objc_class_prefix = "GAA";
option php_namespace = "Google\\Ads\\GoogleAds\\V12\\Common";
option ruby_package = "Google::Ads::GoogleAds::V12::Common";

// Proto file describing a matching function.

// Matching function associated with a
// CustomerFeed, CampaignFeed, or AdGroupFeed. The matching function is used
// to filter the set of feed items selected.
message MatchingFunction {
  // String representation of the Function.
  //
  // Examples:
  //
  // 1. IDENTITY(true) or IDENTITY(false). All or no feed items served.
  // 2. EQUALS(CONTEXT.DEVICE,"Mobile")
  // 3. IN(FEED_ITEM_ID,{1000001,1000002,1000003})
  // 4. CONTAINS_ANY(FeedAttribute[12345678,0],{"Mars cruise","Venus cruise"})
  // 5. AND(IN(FEED_ITEM_ID,{10001,10002}),EQUALS(CONTEXT.DEVICE,"Mobile"))
  //
  // For more details, visit
  // https://developers.google.com/adwords/api/docs/guides/feed-matching-functions
  //
  // Note that because multiple strings may represent the same underlying
  // function (whitespace and single versus double quotation marks, for
  // example), the value returned may not be identical to the string sent in a
  // mutate request.
  optional string function_string = 5;

  // Operator for a function.
  google.ads.googleads.v12.enums.MatchingFunctionOperatorEnum.MatchingFunctionOperator operator = 4;

  // The operands on the left hand side of the equation. This is also the
  // operand to be used for single operand expressions such as NOT.
  repeated Operand left_operands = 2;

  // The operands on the right hand side of the equation.
  repeated Operand right_operands = 3;
}

// An operand in a matching function.
message Operand {
  // A constant operand in a matching function.
  message ConstantOperand {
    // Constant operand values. Required.
    oneof constant_operand_value {
      // String value of the operand if it is a string type.
      string string_value = 5;

      // Int64 value of the operand if it is a int64 type.
      int64 long_value = 6;

      // Boolean value of the operand if it is a boolean type.
      bool boolean_value = 7;

      // Double value of the operand if it is a double type.
      double double_value = 8;
    }
  }

  // A feed attribute operand in a matching function.
  // Used to represent a feed attribute in feed.
  message FeedAttributeOperand {
    // The associated feed. Required.
    optional int64 feed_id = 3;

    // Id of the referenced feed attribute. Required.
    optional int64 feed_attribute_id = 4;
  }

  // A function operand in a matching function.
  // Used to represent nested functions.
  message FunctionOperand {
    // The matching function held in this operand.
    MatchingFunction matching_function = 1;
  }

  // An operand in a function referring to a value in the request context.
  message RequestContextOperand {
    // Type of value to be referred in the request context.
    google.ads.googleads.v12.enums.MatchingFunctionContextTypeEnum.MatchingFunctionContextType context_type = 1;
  }

  // Different operands that can be used in a matching function. Required.
  oneof function_argument_operand {
    // A constant operand in a matching function.
    ConstantOperand constant_operand = 1;

    // This operand specifies a feed attribute in feed.
    FeedAttributeOperand feed_attribute_operand = 2;

    // A function operand in a matching function.
    // Used to represent nested functions.
    FunctionOperand function_operand = 3;

    // An operand in a function referring to a value in the request context.
    RequestContextOperand request_context_operand = 4;
  }
}