// Copyright 2023 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.searchads360.v0.errors;

option csharp_namespace = "Google.Ads.SearchAds360.V0.Errors";
option go_package = "google.golang.org/genproto/googleapis/ads/searchads360/v0/errors;errors";
option java_multiple_files = true;
option java_outer_classname = "AuthenticationErrorProto";
option java_package = "com.google.ads.searchads360.v0.errors";
option objc_class_prefix = "GASA360";
option php_namespace = "Google\\Ads\\SearchAds360\\V0\\Errors";
option ruby_package = "Google::Ads::SearchAds360::V0::Errors";

// Proto file describing authentication errors.

// Container for enum describing possible authentication errors.
message AuthenticationErrorEnum {
  // Enum describing possible authentication errors.
  enum AuthenticationError {
    // Enum unspecified.
    UNSPECIFIED = 0;

    // The received error code is not known in this version.
    UNKNOWN = 1;

    // Authentication of the request failed.
    AUTHENTICATION_ERROR = 2;

    // Client customer ID is not a number.
    CLIENT_CUSTOMER_ID_INVALID = 5;

    // No customer found for the provided customer ID.
    CUSTOMER_NOT_FOUND = 8;

    // Client's Google account is deleted.
    GOOGLE_ACCOUNT_DELETED = 9;

    // Account login token in the cookie is invalid.
    GOOGLE_ACCOUNT_COOKIE_INVALID = 10;

    // A problem occurred during Google account authentication.
    GOOGLE_ACCOUNT_AUTHENTICATION_FAILED = 25;

    // The user in the Google account login token does not match the user ID in
    // the cookie.
    GOOGLE_ACCOUNT_USER_AND_ADS_USER_MISMATCH = 12;

    // Login cookie is required for authentication.
    LOGIN_COOKIE_REQUIRED = 13;

    // The Google account that generated the OAuth access
    // token is not associated with a Search Ads 360 account. Create a new
    // account, or add the Google account to an existing Search Ads 360 account.
    NOT_ADS_USER = 14;

    // OAuth token in the header is not valid.
    OAUTH_TOKEN_INVALID = 15;

    // OAuth token in the header has expired.
    OAUTH_TOKEN_EXPIRED = 16;

    // OAuth token in the header has been disabled.
    OAUTH_TOKEN_DISABLED = 17;

    // OAuth token in the header has been revoked.
    OAUTH_TOKEN_REVOKED = 18;

    // OAuth token HTTP header is malformed.
    OAUTH_TOKEN_HEADER_INVALID = 19;

    // Login cookie is not valid.
    LOGIN_COOKIE_INVALID = 20;

    // User ID in the header is not a valid ID.
    USER_ID_INVALID = 22;

    // An account administrator changed this account's authentication settings.
    // To access this account, enable 2-Step Verification in your
    // Google account at https://www.google.com/landing/2step.
    TWO_STEP_VERIFICATION_NOT_ENROLLED = 23;

    // An account administrator changed this account's authentication settings.
    // To access this account, enable Advanced Protection in your
    // Google account at https://landing.google.com/advancedprotection.
    ADVANCED_PROTECTION_NOT_ENROLLED = 24;
  }
}