// Protocol version: v.196
import "openrtb.proto";
option java_outer_classname = "AdxExt";
package com.google.doubleclick;
import "google/protobuf/struct.proto";
// Protocol buffer for Ad Exchange OpenRTB specification.
message ImpExt {
// The eligible billing IDs to which a billable impression can be attributed.
// A billing ID for attributing an impression resulting from a winning bid can
// be specified in `BidResponse.seatbid.bid.ext.billing_id`. These billing IDs
// can represent the bidder's matching pretargeting configurations, the
// bidder's deal billing ID, or eligible child seats.
// [AdX: BidRequest.AdSlot.MatchingAdData.billing_id]
repeated int64 billing_id = 1;
// [AdX: BidRequest.publisher_settings_list_id]
// [AdX: BidRequest.AdSlot.publisher_settings_list_id]
repeated fixed64 publisher_settings_list_id = 2;
// [AdX: BidRequest.AdSlot.allowed_vendor_type]
repeated int32 allowed_vendor_type = 3 [packed = true];
// A creative that is disallowed to bid on this impression due to Ad
// Exchange policies or creative disapproval, excluded creative attributes,
// excluded product or sensitive categories, allowed vendor types,
// restricted categories or languages applicable to the bid request.
message ExcludedCreative {
// Buyer creative ID of the disallowed creative.
optional string buyer_creative_id = 1;
}
// Creatives that are disallowed for the impression. Submitting a bid with
// one of the creatives in this list will result in such bid being filtered
// before the auction. Contact your account manager if you would like
// to enable this feature.
repeated ExcludedCreative excluded_creatives = 10;
// [AdX: BidRequest.AdSlot.dfp_ad_unit_code]
optional string dfp_ad_unit_code = 6;
// Deprecated. This will be removed in July 2023. Use the standard field
// BidRequest.imp.rwdd instead.
// [AdX: BidRequest.AdSlot.is_rewarded]
optional bool is_rewarded_inventory = 7 [deprecated = true];
// Possible requirement types for AMP ads.
enum AmpAdRequirementType {
// AMP ad requirements unknown.
UNKNOWN_AMP_AD_REQUIREMENT_TYPE = 1;
// AMP ads are not allowed.
AMP_AD_NOT_ALLOWED = 2;
// Either AMP ads or non-AMP ads are allowed;
// AMP ads are not early rendered.
AMP_AD_ALLOWED_AND_NOT_EARLY_RENDERED = 3;
// Either AMP ads or non-AMP ads are allowed;
// AMP ads are early rendered.
AMP_AD_ALLOWED_AND_EARLY_RENDERED = 4;
// AMP ads are required.
// Ads that are non-AMP may be rejected by the publisher.
AMP_AD_REQUIRED = 5;
}
optional AmpAdRequirementType ampad = 8 [default =
UNKNOWN_AMP_AD_REQUIREMENT_TYPE];
// Secure signals passed by the publisher.
message BuyerGeneratedRequestData {
// The source (provider) of the signal.
oneof source {
SourceApp source_app = 1;
}
// The source of the signal when this request is from an app.
message SourceApp {
// Identifier for the SDK that generated this data. It will match the id
// in BidRequest.app.ext.installed_sdk.id.
optional string id = 1;
}
// The secure signal.
optional string data = 2;
}
repeated BuyerGeneratedRequestData buyer_generated_request_data = 9;
// Deprecated. This will be removed in Q1 2024. This field has been
// deprecated in favor of the repeated field
// `billable_event_rate_bid_adjustment` below.
// For ads rendered using a custom SDK only: multiplier applied to bid in
// the auction. The adjustment reflects the likelihood that your bid would
// generate a billable event (meaning the ad renders successfully) if it
// won the auction, relative to the probability that other bids generate a
// billable event if they won the auction. This adjustment can be larger or
// smaller than 1. This affects the final ranking in the auction only; in
// particular, this multiplier does not affect the payment.
optional double billable_event_rate_adjustment = 16 [deprecated = true,
default = 1];
// The billable event rate bid adjustment of an ad and the dependent
// features of the ad the adjustment applies to, such as the format or the
// SDK used to render the ad. Each feature combination may have a unique
// adjustment, each adjustment therefore specifies which SDK or creative
// format it applies to.
message BillableEventRateBidAdjustment {
// A multiplier to your bid to adjust for the likelihood that your bid
// would result in a billable event (namely, the ad renders successfully)
// if it won the auction, relative to the average probability that bids
// from other buyers would result in a billable event if they won the
// auction. This adjustment can be larger or smaller than 1. This affects
// the final ranking in the auction only; in particular, this multiplier
// does not affect the payment or whether the bid clears any floor price.
optional float bid_adjustment = 1 [default = 1];
// The types of creative the bid adjustments can apply to.
enum CreativeType {
CREATIVE_TYPE_UNKNOWN = 0;
// Banner ads
HTML_SNIPPET = 1;
// VAST video or audio ads
VIDEO_VAST = 2;
// Native ads
NATIVE = 3;
// SDK rendered ad
SDK_RENDERED = 4;
}
// The type of ads to which the above bid adjustment applies to. Each type
// corresponds to different ways of how the ad's creative is specified, as
// described in
// https://developers.google.com/authorized-buyers/rtb/response-guide#specify-creative.
// If the ad is SDK-rendered, this will be set to SDK_RENDERED regardless
// of the actual creative type.
optional CreativeType creative_type = 2 [default = CREATIVE_TYPE_UNKNOWN];
// The SDK used to render the ad with. The SDK ID will match the one sent
// in BidRequest.app.ext.installed_sdk.id. This field is not set for Google
// SDK.
optional AppExt.InstalledSdk sdk = 3;
}
// A list of billable event rate bid adjustments applicable to the request
// and the ad features associated to the adjustment. Bid adjustments are
// listed here only if they are not equal to 1.0, which is equivalent to
// having no adjustment. This field replaces the deprecated field
// billable_event_rate_adjustment.
repeated BillableEventRateBidAdjustment billable_event_rate_bid_adjustment =
65;
// Parameters related to Open Bidding.
message OpenBidding {
// This field is set to true if the publisher set up a yield group or a
// mediation group that targets this adslot and this bidder. See
// https://support.google.com/admanager/answer/7128453 for information on
// Open Bidding and its effects on the bidding process.
optional bool is_open_bidding = 2;
}
optional OpenBidding open_bidding = 12;
// The allowed restricted ad categories. See
// https://storage.googleapis.com/adx-rtb-dictionaries/ad-restricted-categories.txt
// for a list of ids. If you bid with an ad in a restricted category, you MUST
// ALWAYS declare the category in the bid response regardless of the values in
// this field.
repeated int32 allowed_restricted_category = 13;
// Publisher's SKAdNetwork information to support app installation
// attribution for iOS 14 and later. Apple's SKAdNetwork API helps
// advertisers measure ad-driven app installation by sending a postback
// to the ad network after a successful install. Publishers will need
// to configure supported ad networks in their app's property list
// (Info.plist) to allow an install to be attributed to the ad impression.
// For more info visit:
// https://developer.apple.com/documentation/storekit/skadnetwork
message SKAdNetworkRequest {
// List of all SKAdNetwork versions supported by the request, depending on
// the OS version and the SDK version.
repeated string versions = 4;
// ID of publisher app in Apple's App Store.
optional string sourceapp = 2;
// SKAdNetworkIdentifier entries in the publisher app's Info.plist.
repeated string skadnetids = 3;
// List of fidelity types supported, depending on the SKAdNetwork API
// version supported by the operating system and SDK as well as ad slot
// properties.
repeated SKAdNetworkFidelityType fidelities = 5 [packed = true];
// Indicates if this request supports SKOverlay.
optional bool skoverlay = 6;
}
// [AdX: BidRequest.Mobile.skadn]
optional SKAdNetworkRequest skadn = 14;
// Indicates the creative policy and publisher blocks that applies to this
// request.
message CreativeEnforcementSettings {
// Creative policy enforcement level that applies to this request.
// Creatives that don't adhere to the specified policy will be filtered
// before the auction. The status of the creatives with their respective
// policies can be retrieved through Creative API.
// https://developers.google.com/authorized-buyers/apis/guides/rtb-api/creatives
// Bids on deals may override the policy enforcement applicable to the
// request.
enum PolicyEnforcement {
POLICY_ENFORCEMENT_UNKNOWN = 0;
// Baseline policy for all ads serving through any of Google's ads
// platform products. Learn more at:
// https://support.google.com/platformspolicy/answer/3013851.
// The status of the creatives with platform policies can be found at
// the platformPolicyCompliance field through the Creative API.
POLICY_ENFORCEMENT_PLATFORM_POLICY = 1;
// Policy for ads serving through Google's ad network. This includes the
// baseline policy for all ads serving through any of Google's ads
// platform products. Learn more at:
// https://support.google.com/authorizedbuyers/answer/1325008.
// The status of the creatives with platform policies can be found at
// the platformPolicyCompliance field through the Creative API.
POLICY_ENFORCEMENT_NETWORK_AND_PLATFORM_POLICY = 2;
}
optional PolicyEnforcement policy_enforcement = 1;
// Creative publisher blocks enforcement level that applies to this
// request. Publisher blocks allow publishers to control which creatives
// can be shown on their properties.
// Deals may also override publisher blocks. Refer to
// Deals.ext.publisher_blocks_overridden field.
enum PublisherBlocksEnforcement {
PUBLISHER_BLOCKS_ENFORCEMENT_UNKNOWN = 0;
// The publisher's blocking controls are enforced on creatives
// submitted. Publisher blocks enforcement settings are provided in the
// following fields:
// - Imp.ext.publisher_settings_list_id
// - bcat
// - Imp.ext.allowed_restricted_category
// - Imp.ext.allowed_vendor_type
// - Audio.battr
// - Video.battr
// - Banner.battr
// - Native.battr
PUBLISHER_BLOCKS_ENFORCEMENT_APPLIES = 1;
// The publisher's blocking controls are not enforced on creatives
// submitted.
PUBLISHER_BLOCKS_ENFORCEMENT_OVERRIDDEN = 2;
}
optional PublisherBlocksEnforcement publisher_blocks_enforcement = 3;
}
optional CreativeEnforcementSettings creative_enforcement_settings = 15;
// Describes the environment where the ad auction is run.
enum AuctionEnvironment {
// The auction determining the winning ad is held server-side.
SERVER_SIDE_AUCTION = 0;
// The contextual auction that determines a winning contextual bid is held
// server-side, and bidding functions are run on the device to determine
// interest group bids. Both the winning contextual bid and interest
// group bids are entered into a final auction held on the device to
// select the winning ad. For more information regarding the Protected
// Audience API on device bidding and auction, see:
// https://github.com/WICG/turtledove and
// https://github.com/WICG/turtledove/blob/main/FLEDGE.md
ON_DEVICE_INTEREST_GROUP_AUCTION = 1;
}
// Specifies where the ad auction runs.
// Deprecated. This will be removed in November, 2023. Use ae instead.
optional AuctionEnvironment auction_environment = 18 [deprecated = true,
default = SERVER_SIDE_AUCTION];
// The supported auction environment for this impression. For inventory
// which does not support interest group bidding, this will always be set to
// SERVER_SIDE_AUCTION. For inventory which does support interest group
// bidding, this will be set to ON_DEVICE_INTEREST_GROUP_AUCTION. Note that
// this only indicates that the interest group auction is supported, not
// that it is guaranteed to execute. If no buyer chooses to participate in
// the interest group auction, then the interest group auction will be
// skipped and the winner of the contextual auction, if any, will be
// served instead.
optional AuctionEnvironment ae = 66 [default = SERVER_SIDE_AUCTION];
// Indicates whether a mobile app bid request is for an app open ad.
// See App open ad guidance at
// https://support.google.com/admob/answer/9341964 for more information.
// [AdX: BidRequest.Mobile.is_app_open_ad]
optional bool is_app_open_ad = 19;
// AdUnitMapping is used to identify publisher inventory units in the
// bidder's namespace. The mappings are only populated when
// the bidder works directly with a publisher, and provides the mapping
// from Google's ad unit namespace to the bidder's inventory namespace.
// The ad unit mapping is only applicable for requests that use a custom
// SDK. https://support.google.com/admanager/answer/9601810.
message AdUnitMapping {
// Key-value pair used to specify the inventory unit in the bidder's
// namespace.
message Keyval {
// The key is the name of the bidder's inventory unit identifier for the
// SDK.
optional string key = 1;
// The value of the bidder's inventory unit identifier for the given
// format.
optional string value = 2;
}
// Multiple key-value pairs can be specified in order to support
// bidders whose inventory unit space is hierarchical and has multiple
// identifiers. The key-value pairs for the chosen AdUnitMapping should be
// sent back in the bid response as
// BidResponse.seatbid.bid.ext.sdk_rendered_ad.sdk_params. This is passed to
// the bidder's SDK.
repeated Keyval keyvals = 1;
// Possible ad unit formats that can be used for the mapping. Corresponds
// to the adapter that will be used on the SDK.
enum FormatType {
FORMAT_UNKNOWN = 0;
// Display banner ads for web or mobile apps. For example, a 320x50
// leaderboard slot. This includes out-stream video.
FORMAT_BANNER = 1;
// A full-screen ad to be displayed inside a mobile app.
FORMAT_INTERSTITIAL = 2;
// Custom display or video ads for web or mobile apps that match the
// user experience of the site or app in which they’re placed.
FORMAT_NATIVE = 3;
// Video ads that appear before, during, or after video content
// streams.
FORMAT_VIDEO_VAST = 4;
// Video ads for mobile apps that allow users to voluntarily watch an
// ad in exchange for an in-app reward.
FORMAT_REWARDED = 5;
// Interstitial ads that allow users to watch an ad in exchange for
// an in-app reward. Does not require opt-in.
// https://support.google.com/admanager/answer/7386053
FORMAT_REWARDED_INTERSTITIAL = 6;
// App open ads shows at app load screens. App open ads can be closed
// at any time, and are designed to be shown when the users bring the
// app to the foreground.
FORMAT_APP_OPEN = 7;
}
// The mappings are targeted through a format, which is expressed in the
// Google-defined taxonomy. Format is populated in the bid request since
// Google supports targeting multiple formats with a single ad
// unit, and Google's definition of the format may not match the bidder's
// definition. In order for the bidder to differentiate which format
// matched, it is sent in the bid request.
optional FormatType format = 2;
}
// Ad unit mappings that match the given adslot.
repeated AdUnitMapping ad_unit_mapping = 64;
// Global placement ID (GPID) is a distinct, persistent ID, specified by the
// publisher, which is consistent across supply paths for each ad unit on a
// page. See
// https://github.com/InteractiveAdvertisingBureau/openrtb/blob/main/extensions/community_extensions/gpid.md.
// If you are interested in receiving GPID, contact your account manager.
optional string gpid = 67;
// The version of the JavaScript library used by the Mobile Ads SDK to
// serve the ad. Only set for mobile app inventory.
optional string jsver = 68;
// Whether this request enables ad experiences that drive user engagement for
// mobile app interstitial and rewarded ads. Examples of such experiences
// include increasing the required viewing time, requiring more steps to close
// the ads, adding the required viewing time for endcards, or showing a
// Google-generated endcard after the ads. See
// https://support.google.com/admob/answer/15525707 for more information.
optional bool highengagement = 70;
// Possible placements of the ad in an over-the-top streaming request.
// See
// https://support.google.com/admanager/answer/10678356?#ott_placement&zippy=%2Csee-a-clickable-alphabetical-index-of-all-parameters%2Cott-placement-ott-placement
enum OttPlacement {
OTT_PLACEMENT_UNKNOWN = 0;
// Out-stream format that appears using an overlay on top of video content
// when a user pauses content playback.
OTT_PLACEMENT_PAUSE = 1;
// Ad that appears on the homescreen of a CTV device or OTT app. This
// includes masthead, banner, and tile implementations on a homescreen.
OTT_PLACEMENT_HOMESCREEN = 2;
// In-stream video ad played in a separate ad video player beside video
// content. Typically requires squeezing back video content and loading a
// second video player.
OTT_PLACEMENT_PICTURE_IN_PICTURE = 3;
// In-stream banner ad that involves squeezing back video content and
// creating an ad around the video. Typically, but not limited to, an
// L-shaped ad content box.
OTT_PLACEMENT_L_BANNER = 4;
// Any in-stream ad format that appears on top of video content but does not
// take up the full screen. Can be a display or video ad.
OTT_PLACEMENT_OVERLAY = 5;
// Any over-the-top placement that isn't one of the above.
OTT_PLACEMENT_CUSTOM = 99;
}
// The placement of the ad in an over-the-top streaming request.
optional OttPlacement ottplacement = 71;
}
message AppExt {
// Identification of and information about an SDK installed in the
// publisher's app that the bidder has access to, often because it's the
// bidder's SDK.
message InstalledSdk {
// Identifier for the installed SDK.
optional string id = 1;
// Semantic version of the installed SDK and the adapter that communicates
// between the installed SDK and Google's SDK.
message Version {
optional int32 major = 1 [default = -1];
optional int32 minor = 2 [default = -1];
optional int32 micro = 3 [default = -1];
}
// The version of the installed SDK.
optional Version sdk_version = 2;
// The version of the adapter that communicates with the installed SDK.
optional Version adapter_version = 3;
}
repeated InstalledSdk installed_sdk = 1;
// The domain of the partner (of the site/app owner) with ownership of some
// portion of ad inventory on the site/app. The partner's ads.txt or
// app-ads.txt file will be hosted here. More detail at
// http://iabtechlab.com/wp-content/uploads/2021/03/ctv-app-ads-explainer-guide.pdf
optional string inventorypartnerdomain = 2;
}
message BannerExt {
// Describes collapsible banner inventory
// (https://support.google.com/admanager/answer/14002717).
//
// A buyer can bid into a collapsible banner slot with either a
// traditional banner ad or a collapsible banner ad. A traditional banner
// ad needs to match one of the allowed sizes specified in
// BidRequest.imp.banner.format.{w, h}.
//
// A collapsible banner ad needs to support two sized layouts, one for
// collapsed state, one for expanded state. The final ad experience
// is rendered by Google, including a collapse/expand button. The ad always
// starts in the expanded state and can be collapsed by the user afterwards.
// Specify BidResponse.seatbid.bid.ext.clpad when returning
// a collapsible banner ad in the response.
message CollapsibleAdSlot {
// Maximum width of the collapsible banner ad in device independent
// pixels (DIPS). If a collapsible creative in the response has a greater
// width in the expanded state, it will be filtered before the auction.
optional int32 wmax = 1;
// Maximum height of the collapsible banner ad in device independent
// pixels (DIPS). If a collapsible creative in the response has a greater
// height in the expanded state, it will be filtered before the auction.
optional int32 hmax = 2;
}
// Contains information about a banner ad slot's collapsibility,
// if supported, and is unset otherwise.
optional CollapsibleAdSlot clpadslot = 1;
// Indicates the acceptable ad width and height ranges for impressions which
// support flexible ad sizes.
message FlexSlot {
// The minimum acceptable ad width in device-independent pixels (DIPS).
optional int32 wmin = 1;
// The maximum acceptable ad width in device-independent pixels (DIPS).
optional int32 wmax = 2;
// The minimum acceptable ad height in device-independent pixels (DIPS).
optional int32 hmin = 3;
// The maximum acceptable ad height in device-independent pixels (DIPS).
optional int32 hmax = 4;
}
// This field contains information about a banner impression's flexible ad
// size ranges, if supported, and is unset otherwise.
optional FlexSlot flexslot = 2;
}
message BidResponseExt {
// [AdX: BidResponse.processing_time_ms]
optional int32 processing_time_ms = 1;
}
message BidExt {
// [AdX: BidResponse.Ad.impression_tracking_url]
repeated string impression_tracking_url = 1;
// [AdX: BidResponse.Ad.ad_choices_destination_url]
optional string ad_choices_destination_url = 2;
// The URLs to call when the user clicks on the ad. Currently supported only
// for Programmatic Guaranteed deals with publisher-managed creatives, where
// these click trackers will be sent to the bidder server to server. For more
// information on publisher-managed creatives, see
// https://support.google.com/admanager/answer/9243220.
// [AdX: BidResponse.Ad.click_tracking_urls]
repeated string click_tracking_urls = 22;
// [AdX: BidResponse.Ad.AdSlot.exchange_deal_type]
enum ExchangeDealType {
OPEN_AUCTION = 0;
PRIVATE_AUCTION = 1;
PREFERRED_DEAL = 2;
EXCHANGE_AUCTION_PACKAGE = 3;
}
optional ExchangeDealType exchange_deal_type = 4 [default = OPEN_AUCTION];
// [AdX: BidResponse.Ad.attribute]
// See buyer-declarable-creative-attributes.txt in the technical documentation
// for a list of ids. Note that not all declarable attributes come through in
// the BidRequest in the various `battr` fields.
repeated int32 attribute = 5 [packed = true];
// The URL to fetch an AMPHTML ad. Only one of the following should be set:
// html_snippet, video_url, amp_ad_url, native_ad.
optional string amp_ad_url = 6;
// An ad that will be rendered by an SDK known to the buyer. This can only
// be used when the BidRequest included a
// BidRequest.app.ext.installed_sdk submessage.
message SdkRenderedAd {
// The identifier for the SDK that will render the ad. Must match a
// BidRequest.app.ext.installed_sdk.id sent in the corresponding bid
// request.
optional string id = 1;
// Data to pass to the SDK in order to render the ad. This data is opaque
// to the publisher and to Google.
optional string rendering_data = 2;
// Declared ad assets to support creative scanning, classification, and
// enforcement of ad policy and publisher blocks for ads rendered with a
// custom SDK.
message DeclaredAd {
// Ad content used by SDK to render ad.
oneof content {
// The HTML snippet representative of the SDK-rendered ad.
string html_snippet = 1;
// The URL to the VAST asset used in the SDK-rendered ad.
string video_url = 2;
// The VAST document used to render custom SDK-rendered ad. This
// document should conform to the VAST 2.0 or 3.0 standard.
string video_vast_xml = 4;
// The content of a native ad. Native ads consist of multiple building
// blocks (such as image and text), which are rendered by the buyer SDK.
// This field is only required for creative scanning. The assets you
// include don't need to match assets specified in a native request
// object (if any) in the bid request. NativeResponse.assets.id is
// optional and doesn't need to match an asset on the native request
// object. NativeResponse.assets.img.type is required.
.com.google.openrtb.NativeResponse native_response = 5;
}
// The final landing pages of the SDK-rendered ad.
repeated string click_through_url = 3;
}
optional DeclaredAd declared_ad = 6;
}
optional SdkRenderedAd sdk_rendered_ad = 7;
message EventNotificationToken {
// The content of the token, which will be ignored if longer than 128
// bytes.
optional string payload = 1;
}
// A token set by bidders for troubleshooting which will be included in the
// real-time feedback for the Bid it is sent in. The contents of the token
// will not be logged.
optional EventNotificationToken event_notification_token = 8;
// All restricted categories for the ads that may be shown from this snippet.
// See ad-restricted-categories.txt in the technical documentation for a list
// of ids. If you are bidding with ads in restricted categories, you must
// always declare them here.
repeated int32 restricted_category = 9;
// The billing ID to attribute this impression to. The value must be in the
// repeated BidRequest.imp.ext.billing_id field sent for this impression.
// If the length of BidRequest.imp.ext.billing_id is exactly 1
// and the bidder does not have any active child seats, this field
// is not required and its contents will be ignored.
optional int64 billing_id = 10;
// Token used to identify end third party buyer information if an
// exchange as an open bidder is an intermediary. This is obtained from the
// third party buyer and must be passed to Google unaltered in the bid
// response.
optional string third_party_buyer_token = 14;
// Buyer declared ID which will be used to break down cost transparency
// metrics in Reporting. Note that IDs with fewer than 1000 impressions will
// not be used to break down metrics. IDs longer than 64 bytes will be
// ignored.
optional string buyer_reporting_id = 17;
// Experimental feature; may be subject to change. See
// https://support.google.com/authorizedbuyers/answer/10890762 for more
// information.
//
// Specifies frequency capping to be applied to the bid. Impressions for each
// user are capped at the level specified by fcap_id. A bid will not
// participate in the auction if an additional impression for the user would
// violate any of the specified caps. Multiple frequency caps can be specified
// for the same fcap_id.
//
// A bid is filtered before the auction if the frequency cap is malformed.
// Instances where the cap is malformed include:
// - fcap_id is empty or is very long
// - max_mpressions or time_range are non-positive
// - there are a large number of frequency caps for a single bid
// - time_unit is not specified
//
// Note that if a subsequent bid with the same fcap_id uses a different
// duration (represented by time_unit and time_range) then impressions counted
// against the old frequency cap will not count against the new one and vice
// versa.
message FrequencyCap {
// An ID that can represent a bidder's use-case for frequency capping; for
// example, it could represent their campaign, ad, line item, or some
// other entity. It should not contain any user-specific information or
// identifiers and should not be longer than 64 characters.
optional string fcap_id = 1;
// The time units for which frequency caps can be enforced.
enum TimeUnit {
UNKNOWN_TIME_UNIT = 0;
MINUTE = 1;
DAY = 2;
WEEK = 3;
MONTH = 4;
// When INDEFINITE is used, time_range will be ignored. INDEFINITE means
// the frequency cap will be applied for a long period of time, (longer
// than a month) but not necessarily forever.
INDEFINITE = 5;
}
// The unit of time used to specify the time window for which a frequency
// cap applies.
optional TimeUnit time_unit = 2;
// The length of the time window, in units specified by time_unit, for which
// the frequency cap applies. For instance, if time_unit=WEEK and
// time_range=3, then capping is applied for a three week period. If the
// time_unit=INDEFINITE, this will be ignored.
optional int32 time_range = 3 [default = 1];
// The maximum number of impressions allowed to be shown to a user for
// the provided frequency_cap_id within the time window described by
// time_unit and time_range.
optional int32 max_imp = 4;
}
repeated FrequencyCap fcap = 18;
// Advertiser's SKAdNetwork information to support app installation
// attribution for iOS 14 and later. Apple's SKAdNetwork API helps
// advertisers measure ad-driven app installation by sending a postback
// to the ad network after a successful install. Ad networks will need
// to send their network ID and signed advertiser information to allow
// an install to be attributed to the ad impression.
// For more info visit:
// https://developer.apple.com/documentation/storekit/skadnetwork
message SKAdNetworkResponse {
// Version of SKAdNetwork supported by the advertiser. Also used to
// specify how the signature was generated by the advertiser. This
// should match the version from BidRequest.imp.ext.skad.version.
optional string version = 1;
// Ad network identifier used in signature. This should match one of the
// items in BidRequest.imp.ext.skad.skadnetids.
optional string network = 2;
// Campaign ID compatible with Apple's spec. Used in SKAdNetwork 3.0 and
// below. Replaced by Source Identifier (`sourceidentifier` field) in
// SKAdNetwork 4.0 and above.
optional string campaign = 3;
// A four-digit integer that ad networks define to represent the ad
// campaign. Used in SKAdNetwork 4.0+ and replaces the `campaign` field.
optional string sourceidentifier = 11;
// ID of advertiser's app in Apple's app store.
optional string itunesitem = 4;
// ID of custom product page to display (for iOS 15 or later).
// If not specified, default product page will be displayed.
// See https://developer.apple.com/app-store/custom-product-pages/
// for more details about custom product pages.
optional string productpageid = 12;
// SKAdNetwork API starting from version 2.2 supports multiple ad
// presentation options specified by the `fidelity-type` parameter of the
// SKAdNetwork signature. This holds parameters used to generate the
// signature that would be different for each fidelity type supported.
// For more info visit:
// https://developer.apple.com/documentation/storekit/skadnetwork/signing_and_providing_ads
message Fidelity {
// The fidelity type of the attribution to track.
optional SKAdNetworkFidelityType fidelity = 1 [default =
STOREKIT_RENDERED_ADS];
// A unique all-lowercase UUID generated by the advertiser to use for
// generating the signature.
optional string nonce = 2;
// Unix time in millis used at the time of signature generation.
optional string timestamp = 3;
// SKAdNetwork signature as specified by Apple.
optional string signature = 4;
}
repeated Fidelity fidelities = 9;
// A unique all-lowercase UUID generated by the advertiser to use for
// generating the signature.
// Note: This field will be deprecated in favor of the
// BidResponse.bid.ext.skadn.fidelities.nonce field to support multiple
// fidelity types.
optional string nonce = 5;
// ID of publisher's app in Apple's app store. This should match the ID
// from BidRequest.imp.ext.skad.sourceapp.
optional string sourceapp = 6;
// Unix time in millis used at the time of signature generation.
// Note: This field will be deprecated in favor of the
// BidResponse.bid.ext.skadn.fidelities.timestamp field to support multiple
// fidelity types.
optional string timestamp = 7;
// SKAdNetwork signature as specified by Apple.
// Note: This field will be deprecated in favor of the
// BidResponse.bid.ext.skadn.fidelities.signature field to support multiple
// fidelity types.
optional string signature = 8;
// These options indicate how to present SKOverlay recommending the
// advertised app.
// Supported by iOS 14 and later.
//
// For more info visit:
// https://developer.apple.com/documentation/storekit/skoverlay
message SKOverlay {
// Delay in seconds after the ad begins before presenting the overlay.
// If this field is set to 0, the overlay will be shown immediately
// after the ad begins. If this field is unset, the overlay will not
// be shown for the ad.
optional int32 delay = 1;
// Delay in seconds after the endcard shows before presenting the
// overlay. (This field only applies to rewarded or interstitial video
// creatives.) If this field is set to 0, the overlay will be shown
// immediately after the endcard shows. If this field is unset,
// the overlay will not be shown for the endcard.
// If both `delay` and `endcarddelay` are set, the overlay will be
// automatically dismissed when the ad ends, and shown again after
// the endcard shows.
optional int32 endcarddelay = 2;
// Whether this overlay can be dismissed by the user.
optional bool dismissible = 3 [default = true];
}
optional SKOverlay skoverlay = 13;
// Deprecated. This message will be removed in July 2025.
// Google Mobile Ads SDK options for SKAdNetwork handling.
message SKAdNetworkOptions {
// Deprecated. This field will be removed in July 2025.
// By default, SKAdNetwork attribution will only be initiated if the
// click-through URL lands on the app store, either as a direct link to
// the app store or as the final destination of a server-side redirect
// chain. This option enables GMA SDK to always initiate SKAdNetwork
// attribution on-click regardless of the detected click's final
// destination URL. Note that enabling this will launch the app store
// even for clicks that are not meant to open the app store, for example
// clicks on Ad Choices icon. For more info, see:
// https://developers.google.com/authorized-buyers/rtb/skadnetwork
optional bool always_open_appstore = 1 [deprecated = true, default =
false];
}
// Deprecated. This field will be removed in July 2025.
// [AdX: BidResponse.Ad.skadn_options]
optional SKAdNetworkOptions skadn_opts = 10 [deprecated = true];
}
// [AdX: BidResponse.Ad.skadn]
optional SKAdNetworkResponse skadn = 19;
// Possible types of app promotion.
enum AppPromotionType {
UNKNOWN_APP_PROMOTION_TYPE = 0;
// For encouraging new users to download and install the advertised app.
// Clicking this ad will show the app store listing as an overlay (for
// supported formats), without leaving the publisher app.
// Click through URL for this ad points to the app store listing.
INSTALLS = 1;
// Other types of app promotion that do not fall into the categories
// above. No features specific to app promotion types will apply.
OTHER = 3;
}
// [AdX: BidResponse.Ad.app_promotion_type]
// Type of the app promotion corresponding to the advertised app specified
// in the seatbid.bid.bundle field.
// If the advertised app is not specified, this field will be ignored.
//
// Setting BidResponse.seatbid.bid.bundle field without this field will be
// treated as if this field were set to OTHER.
optional AppPromotionType app_promotion_type = 28;
// All bids with the same bid_group_id will be won or lost as a group.
// Bids must have a non-empty bid_group_id to allow an ad to be played
// as part of a pod.
// This field is currently only supported for rewarded video pods requests.
// Note that if there are multiple bids for the same ad, each bid must have
// different bid_group_id. For example, if a bidder wants to bid creative_1
// for first position and last position in the pod and creative_2 for any
// position and want to ensure either both win at the same time or neither
// of those wins, bidder needs to submit:
// {
// "seatbid": [
// {
// "bid": [
// {
// "crid": "creative_1",
// "slotinpod": 1,
// "ext": {
// "bid_group_id": "group1"
// }
// },
// {
// "crid": "creative_1",
// "slotinpod": -1,
// "ext": {
// "bid_group_id": "group2"
// }
// },
// {
// "crid": "creative_2",
// "slotinpod": 0,
// "ext": {
// "bid_group_id": "group1"
// }
// },
// {
// "crid": "creative_2",
// "slotinpod": 0,
// "ext": {
// "bid_group_id": "group2"
// }
// }
// ]
// }
// ]
// }
optional string bid_group_id = 26;
// The Digital Services Act (DSA) transparency declarations. See
// https://support.google.com/admanager/answer/14335032.
message Dsa {
// Free text string describing the name of the advertiser on whose behalf
// the ad is shown. Bids will not be accepted if this value is longer
// than 100 characters.
optional string behalf = 1;
// Free text string describing the advertiser who paid for the ad. Must
// always be included even if it's the same as what is listed in the
// displayed_on_behalf attribute. Bids will not be accepted if this value
// is longer than 100 characters.
optional string paid = 2;
// Indicates that the buyer will render their own DSA transparency
// information inside the creative.
optional bool adrender = 3;
}
// DSA Ad Transparency information provided by the buyer.
optional Dsa dsa = 30;
// Collapsible banner ad information. In collapsible banner format, the
// ad will start in an expanded state and can be manually collapsed by
// the user. To learn more about collapsible banner ads, see:
// https://support.google.com/admanager/answer/14002717?hl=en.
message CollapsibleAd {
// Width of the creative in the expanded state in device independent
// pixels (DIPS). The width of the creative in the collapsed state
// is represented by BidResponse.seatbid.bid.w. If wexp is greater
// than BidRequest.imp.banner.ext.clpadslot.wmax, the ad will be
// filtered before the auction.
optional int32 wexp = 1;
// Height of the creative in the expanded state in device independent
// pixels (DIPS). The height of the creative in the collapsed state
// is represented by BidResponse.seatbid.bid.h. If hexp is greater than
// BidRequest.imp.banner.ext.clpadslot.hmax, the ad will be filtered before
// the auction.
optional int32 hexp = 2;
}
// If bidding on a collapsible banner ad slot
// (see: BidRequest.imp.banner.ext.clpadslot), you may populate this
// if you want to place a bid with a collapsible banner ad. If not set,
// the bid will be rendered as a traditional banner ad.
optional CollapsibleAd clpad = 31;
// The URLs that the user could be directed to when clicking on this ad. Do
// not include URLs for intermediate calls to an ad server that are unrelated
// to the final landing page. All bids must declare either a click URL using
// this field, the advertiser domain in the `BidResponse.seatbid.bid.adomain`
// field, or both. We recommend that bidders use this field, possibly in
// addition to `BidResponse.seatbid.bid.adomain`, for more accurate
// enforcement of publisher and user protections, for instance so that your
// bid is not incorrectly filtered.
// This field maps to BidResponse.ad.click_through_url.
repeated string clickurl = 32;
}
message NativeRequestExt {
// [AdX: BidRequest.AdSlot.native_ad_template[0].style_id]
optional int32 style_id = 1;
// [AdX: BidRequest.AdSlot.native_ad_template[0].style_height]
optional int32 style_height = 2;
// [AdX: BidRequest.AdSlot.native_ad_template[0].style_width]
optional int32 style_width = 3;
// [AdX: BidRequest.AdSlot.native_ad_template[0].style_layout_type]
enum LayoutType {
PIXEL = 0;
FLUID = 1;
}
optional LayoutType style_layout_type = 4 [default = PIXEL];
// Ad position on screen.
optional .com.google.openrtb.AdPosition pos = 6;
}
message EventTrackerExt {
// Parameters associated with the resource that will be passed to the
// resource when it is loaded. The format of the parameters is dependent
// on the script vendor.
optional string verification_parameters = 2;
// Used to uniquely identify the verification script provider.
optional string vendorKey = 3;
}
message PublisherExt {
// The billing address country code of the publisher. This may be different
// from the hosting country of the website. For a complete list of country
// codes, refer to
// https://developers.google.com/adwords/api/docs/appendix/codes-formats#country-codes
optional string country = 1;
// The ID of the host publisher. When populated, indicates that the host
// publisher participated in revenue sharing, and the ID can be used to
// authorize ads.txt.
optional string host_publisher_id = 2;
// If true, the bidder is responsible for paying the publisher directly for
// this impression.
optional bool directpay = 3;
}
message SiteExt {
enum AmpPage {
// This is not an AMP page.
DIALECT_HTML = 0;
// This is an Amp page.
DIALECT_HTML_AMP = 1;
}
// Whether this is an AMP page or not. Omitted if unknown.
optional AmpPage amp = 1;
enum VisibilityState {
VISIBILITY_STATE_UNKNOWN = 0;
// The page is at least partially visible. For example, in the foreground
// tab of a non-minimized window.
VISIBILITY_STATE_VISIBLE = 1;
// The page is not visible to users. For example, when the page is in a
// background browser tab, or in a minimized window.
VISIBILITY_STATE_HIDDEN = 2;
}
// The visibility state of the web page containing the ad slot.
// See https://www.w3.org/TR/page-visibility/.
// [AdX: BidRequest.page_visibility]
optional VisibilityState page_visibility = 2 [default =
VISIBILITY_STATE_UNKNOWN];
// Information about a browser window's user activation state. See
// https://html.spec.whatwg.org/multipage/interaction.html#the-useractivation-interface.
message UserActivation {
// Indicates whether a user has completed an interaction since page load.
optional bool wasact = 1;
// Indicates whether a user is currently interacting with the page.
optional bool isact = 2;
}
// User activation information from the browser for the current request, if
// the request is for a web page.
optional UserActivation uact = 5;
// The set of possible web navigation types that predicate a page load. Each
// of these types may have different performance characteristics. For example,
// users going back and forth might experience a faster site than users
// performing navigation for the first time or submitting forms. See
// https://w3c.github.io/navigation-timing/#dom-performancenavigationtiming-type.
enum NavigationType {
NAVIGATION_TYPE_UNKNOWN = 0;
// Navigation started by clicking a link, entering the URL in the browser's
// address bar, form submission, or initializing through a script operation
// other than reload and back_forward.
NAVIGATION_TYPE_NAVIGATE = 1;
// Navigation is through the browser's reload operation, location.reload(),
// or a Refresh pragma directive like
// .
NAVIGATION_TYPE_RELOAD = 2;
// Navigation is through the browser's history traversal operation.
NAVIGATION_TYPE_BACK_FORWARD = 3;
// Navigation is initiated by a prerender hint (deprecated). See
// https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/rel/prerender.
NAVIGATION_TYPE_PRERENDER = 4;
}
// The type of browser navigation that led to the current page. Unset for
// non-web ad requests.
optional NavigationType ntype = 6;
// Indicates that the request is using semi-transparent branding,
// which means only a truncated version of the request URL will
// be provided. This decision is made by the publisher, see
// https://support.google.com/admanager/answer/4584891#urls for context.
optional bool is_semi_transparent_request = 3;
// The domain of the partner (of the site owner) with ownership
// of some portion of ad inventory on the site. The partner's ads.txt file
// will be hosted here. More detail at
// http://iabtechlab.com/wp-content/uploads/2021/03/ctv-app-ads-explainer-guide.pdf
optional string inventorypartnerdomain = 4;
}
message BidRequestExt {
// Feedback on bids submitted in previous responses. This is only set if
// real-time feedback is enabled for your bidder. Contact your
// account manager if you want to enable real-time feedback.
message BidFeedback {
// The unique id from BidRequest.id.
optional string request_id = 1;
// The status code for the ad. See creative-status-codes.txt in the
// technical documentation for a list of ids.
optional int32 creative_status_code = 2;
// Deprecated. This field is not populated and will be removed after March,
// 2025. If the bid won the auction, this is the price paid in your account
// currency. If the bid participated in the auction but was out-bid, this
// is the CPM that should have been exceeded in order to win. This is not
// set if the bid was filtered prior to the auction, if the publisher or
// winning bidder has opted out of price feedback or if your account has
// opted out of sharing winning prices with other bidders. For first-price
// auctions, minimum_bid_to_win is populated instead of this field.
optional double price = 3 [deprecated = true];
// The minimum bid value necessary to have won the auction, in your account
// currency. If your bid won the auction, this is the second highest bid
// that was not filtered (including the floor price). If your bid didn't win
// the auction, this is the winning candidate's bid. This field will only be
// populated if your bid participated in a first-price auction, and will not
// be populated if your bid was filtered prior to the auction.
optional double minimum_bid_to_win = 6;
// The minimum bid value necessary to have won the server-side component of
// the overall auction given that there was also an interest group bidding
// component to the overall auction which ran using the Protected Audience
// API. The value is expressed in CPM of the buyer account currency. The
// minimum bid to win for the overall auction, including bids from the
// server-side and the on-device interest group components, is populated in
// the minimum_bid_to_win field of the same BidFeedback object.
optional double sscminbidtowin = 14;
// Billable event rate multiplier that was applied to this bid during
// ranking. The adjustment reflects the likelihood that your bid would
// generate a billable event (namely, the ad renders successfully) if it won
// the auction, relative to the probability that other bids generate a
// billable event if they won the auction. This adjustment can be larger or
// smaller than 1. This affects the final ranking in the auction only; in
// particular, this multiplier does not affect the payment or whether the
// bid clears any floor price.
optional float billable_event_rate_bid_adjustment = 13 [default = 1];
// When a publisher uses an RTB auction and waterfall-based SDK mediation on
// the same query, the winner of the real-time auction must also compete in
// a mediation waterfall (which is ordered by price) to win the impression.
// If the bid participated in the auction and there was no waterfall, the
// value of this field is 0. If the bid participated in the auction and
// there was a waterfall, the value of this field is a price representing a
// sample bid from the eligible mediation networks that were higher than the
// auction winner, weighted by expected fill rate. This field can be used
// in conjunction with minimum_bid_to_win to train bidding models. The CPM
// is in your account currency.
optional double sampled_mediation_cpm_ahead_of_auction_winner = 8;
message EventNotificationToken {
// The contents of the token.
optional string payload = 1;
}
// The token included in the corresponding bid.
optional EventNotificationToken event_notification_token = 4;
// The creative ID included in the corresponding bid.
optional string buyer_creative_id = 5;
// Possible types of bid response feedback objects.
enum FeedbackType {
FEEDBACK_TYPE_UNSPECIFIED = 0;
// Feedback for a bid that was submitted on a bid response.
BID_FEEDBACK = 1;
// Feedback for an interest group buyer submitted on a bid response to
// particpate in an interest group bidding component of the auction run
// using the Protected Audience API.
INTEREST_GROUP_BUYER_FEEDBACK = 2;
}
// The type of the BidFeedback message. Google will send separate
// BidFeedback objects for:
// a) Each bid submitted on a bid response
// b) Each buyer submitted on a bid response to particpate in an interest
// group bidding component of the auction run using the Protected Audience
// API.
optional FeedbackType feedbacktype = 15;
// Origin of an interest group buyer that was included in the bid response.
// This field is populated only for feedback where a bidder opted in an
// interest group buyer to participate in the interest group bidding
// component of the overall auction run using the Protected Audience API.
// To learn more about origins, see https://www.rfc-editor.org/rfc/rfc6454.
// To learn more about interest group bidding and the Protected Audience
// API, see
// https://developers.google.com/authorized-buyers/rtb/fledge-origin-trial.
optional string buyerorigin = 16;
// The status code for the submitted interest group buyer. This field is
// only populated in the feedback for an interest group buyer that a bidder
// requested to enter into the interest group auction through the bid
// response. Individual creative status codes of bids submitted by the buyer
// in the on-device interest group auction are not available. See
// https://storage.googleapis.com/adx-rtb-dictionaries/interest-group-buyer-status-codes.txt
// for a list of interest group buyer status codes.
optional int32 igbuyerstatus = 17;
}
repeated BidFeedback bid_feedback = 1;
// This represents a unique ID for the overall query. In the event
// that there are multiple callouts for a query, all callout requests for that
// query will contain the same google_query_id.
optional string google_query_id = 2;
// Experimental feature; may be subject to change. See
// https://support.google.com/authorizedbuyers/answer/10890762 for more
// information.
//
// Describes the scope of frequency cap enforcement available for this
// request. Frequency caps to be enforced for a bid can be specified in the
// Bid.ext.fcap field.
enum FrequencyCappingScope {
// Default value which should not be used, or which can indicate that
// frequency cap scope could not be reliably determined.
FREQUENCY_CAPPING_SCOPE_UNKNOWN = 0;
// Frequency capping based on bid response specifications is not available
// for this request. A frequency-capped bid for a bid request with no
// frequency cap availability will be filtered prior to the auction.
FREQUENCY_CAPPING_SCOPE_NONE = 1;
// Frequency capping enforcement is available across multiple sites within
// the same browser.
FREQUENCY_CAPPING_SCOPE_BROWSER = 2;
// Frequency capping enforcement is available across multiple apps on the
// device, excluding browsers.
FREQUENCY_CAPPING_SCOPE_DEVICE = 3;
// Frequency capping enforcement is available within a single app.
FREQUENCY_CAPPING_SCOPE_APP = 4;
// Frequency capping enforcement is available within a single site.
FREQUENCY_CAPPING_SCOPE_SITE = 5;
}
optional FrequencyCappingScope fcap_scope = 4;
// Privacy treatments. Some fields in the bid request can be coarsened or
// redacted in order to protect user privacy. This message provides
// information about privacy treatments that apply to an ad opportunity
// offered through this request.
message PrivacyTreatments {
// Generalization that can be applied to an IP address field.
enum IpGeneralization {
// The IP address field is truncated: IPv4 to /24 or IPv6 to /48.
// The truncated octets are replaced by zeros so the field still parses
// as a valid IP address, for example "xxx.yyy.zzz.0" for IPv4.
IP_TRUNCATED = 0;
// The IP address field is redacted.
IP_REDACTED = 2;
}
// Generalization applied to the IP address field populated in the request
// (either BidRequest.device.ip or BidRequest.device.ipv6).
optional IpGeneralization ip = 1;
// Generalization that can be applied to the BidRequest.device.ua and
// BidRequest.device.sua fields.
enum UserAgentGeneralization {
// The BidRequest.device.ua and BidRequest.device.sua fields are provided
// in full.
USER_AGENT_FULL = 0;
// The BidRequest.device.ua and BidRequest.device.sua fields are
// generalized, which can include limiting browser and OS version
// information to major versions only and other changes to protect user
// privacy.
USER_AGENT_COARSE = 1;
}
// Generalization that was applied to the BidRequest.device.ua and
// BidRequest.device.sua fields, if any.
optional UserAgentGeneralization user_agent = 2;
// Specifies the reasons that ads returned in response to this request
// should not be personalized. This signal does not reflect user decisions
// on surfaces including iOS App Tracking Transparency
// (https://developer.apple.com/documentation/apptrackingtransparency) or
// Android advertising ID
// (https://support.google.com/googleplay/android-developer/answer/6048248).
// See BidRequest.device.lmt and BidRequest.device.ext.atts fields for more
// information.
enum NonPersonalizedAdsReason {
UNKNOWN = 0;
// The publisher has declared that this request should serve
// non-personalized ads independent of other signals.
// https://support.google.com/admanager/answer/9005435#npa
PUBLISHER_DECLARED_NPA = 1;
// The publisher has requested restricted data processing for this
// request. https://support.google.com/authorizedbuyers/answer/11121285
RESTRICT_DATA_PROCESSING = 2;
// The user has opted out of ads personalization.
USER_OPT_OUT = 3;
}
repeated NonPersonalizedAdsReason non_personalized_ads_reason = 6 [packed =
true];
// True if publisher grants the permission to allow the bidder to use bid
// request data to build user profiles for uses such as interest-based ads
// and remarketing. To use this data to build user profiles, a bidder must
// also win a given impression.
// Learn more about data collection controls:
// https://support.google.com/admanager/answer/11956152
optional bool allow_user_data_collection = 7;
// Reasons why on-device storage access could be restricted during the
// delivery of a winning ad.
enum DeviceStorageRestrictionReason {
DEVICE_STORAGE_RESTRICTION_UNKNOWN = 0;
// This request is subject to user consent requirements to allow for
// device storage access for advertising use cases such as ads
// measurement, frequency capping, or profiling, but consent was
// insufficient or not provided.
INSUFFICIENT_USER_CONSENT = 1;
}
// Indicates the reason why access of local device storage during winning ad
// rendering and measurement is restricted.
optional DeviceStorageRestrictionReason storagerestrict = 8;
}
optional PrivacyTreatments privacy_treatments = 5;
// Contains labels indicating the experiment or control groups that are
// active for this request. Work with your account manager to opt in to an
// experiment. The exact set of experiments available, their meaning, and
// whether there is any action required from the bidder varies from experiment
// to experiment and will be communicated separately.
//
// If empty, then this request is not part of any experiment or control group,
// or your bidder is not participating in any experiments.
repeated string expids = 6;
}
message UserExt {
message ConsentedProvidersSettings {
// Set of IDs corresponding to ad tech providers (ATPs) for whom the
// publisher has specified to Google that its EEA users have given legally
// valid consent to: 1) the use of cookies or other local storage where
// legally required; and 2) the collection, sharing, and use of personal
// data for personalization of ads by an ATP in accordance with Google's EU
// User Consent Policy.
//
// If a publisher is using the IAB Transparency and Consent Framework (TCF)
// v2 to manage user consent, this is the set of ATPs consented through the
// Additional Consent string (see
// https://support.google.com/admanager/answer/9681920 for details about
// Google's Additional Consent mode). ATPs consented through the TCF v2
// consent string are represented in the UserExt.consent field.
//
// A mapping of ATP ID to ATP name is posted at providers.csv.
repeated int64 consented_providers = 2 [packed = true];
// The raw Additional Consent string, which contains a list of certain
// Google Ad Tech Providers (ATPs). These ATPs are not registered with IAB
// TCF v2, but publishers or their Consent Management Providers (CMPs) have
// ensured that certain disclosures are given to, and consents are obtained
// from, end users, as required by Google's EU User Consent Policy. This
// field is only populated with the use of CMPs that are integrated with IAB
// TCF v2. Such CMPs use the raw Additional Consent string to indicate
// vendors that are not registered with IAB, and communicate end users' CMP
// choices to those vendors. The consented_providers field contains the set
// of vendors that mirrors the one represented by the additional_consent
// field, which is in the raw form. Vendors or any other third-party service
// providers must not create AC strings themselves.
//
// See https://support.google.com/admanager/answer/9681920 for more details
// about this field.
optional string additional_consent = 3;
}
// Information about the ad tech providers for whom the publisher has
// specified to Google that its EEA user has consented to the use of their
// personal data for ads personalization in accordance with Google's EU User
// Consent Policy. This field will only be populated when RegsExt.gdpr is
// true.
optional ConsentedProvidersSettings consented_providers_settings = 1;
// The web-safe base64-encoded IAB Transparency and Consent Framework (TCF) v2
// consent string fetched from the publisher's IAB Consent Management Platform
// (CMP). The structure of the string is defined by the IAB TCF v2. This field
// will be populated if the publisher has integrated with a CMP for TCF v2 and
// that CMP indicates that GDPR applies to this ad request and provides a
// valid consent string. See
// https://support.google.com/authorizedbuyers/answer/9789378 for additional
// information about the Google TCF v2 integration.
//
// See the IAB Global Vendor List at
// https://vendor-list.consensu.org/v2/vendor-list.json for details about the
// vendors listed in the consent string.
optional string consent = 2;
// Data made available by the publisher, such as secure signals.
// https://github.com/InteractiveAdvertisingBureau/openrtb/blob/master/extensions/2.x_official_extensions/eids.md
repeated .com.google.openrtb.BidRequest.User.EID eids = 5;
// Describes a user session in a given app or site. The session is reset after
// a sufficiently long break in user activity.
message Session {
// Time in seconds since the first ad request in the session. Currently the
// session duration is only supported for mobile app requests.
optional int32 duration = 1;
// Previous number of total user ad requests made during the session. Scoped
// to the app and resets at the same time as duration. Currently, available
// on mobile app requests and webview requests, where webview is configured
// with WebView API for Ads. See
// https://developers.google.com/admob/android/browser/webview/api-for-ads
optional int32 depth = 2;
// Previous number of total user ad requests since the time the current app
// was last started. Scoped to the app and resets on app open. Currently,
// available on mobile app requests and webview requests, where webview is
// configured with WebView API for Ads. See
// https://developers.google.com/admob/android/browser/webview/api-for-ads
optional int32 requestssinceappopen = 3;
// Prior number of clicks within the app as measured by Google Mobile Ads
// SDK from the time the current app was last started.
optional int32 priorclicks = 4;
}
// The current user session.
optional Session session = 6;
// The amount of time, in seconds, since the ID in `BidRequest.user.id` was
// created.
optional int32 idage = 7;
}
message UIDExt {
// The source type of the UID. See details at
// https://developers.google.com/authorized-buyers/rtb/openrtb-guide#uid-stype
optional string stype = 1;
}
message DataExt {
// Identifies the taxonomy that the segment IDs belong to.
// Google supports the following taxonomies:
// https://github.com/InteractiveAdvertisingBureau/Taxonomies/blob/main/Audience%20Taxonomies/Audience%20Taxonomy%201.1.tsv
// IAB Tech Lab Audience Taxonomy 1.1 = 4
// https://github.com/InteractiveAdvertisingBureau/Taxonomies/blob/main/Content%20Taxonomies/Content%20Taxonomy%202.2.tsv
// IAB Tech Lab Content Taxonomy 2.2 = 6
// https://github.com/InteractiveAdvertisingBureau/Taxonomies/blob/main/Content%20Taxonomies/Content%20Taxonomy%203.0.tsv
// IAB Tech Lab Content Taxonomy 3.0 = 7
// https://github.com/patcg-individual-drafts/topics/blob/main/taxonomy_v1.md
// Chromium Topics API = 600
// https://github.com/patcg-individual-drafts/topics/blob/main/taxonomy_v2.md
// Chromium Topics API V2 = 601
optional int32 segtax = 1;
}
message DeviceExt {
// Represents a short-lived user session on CTV/OTT devices,
// with a maximum session duration of 6 hours.
// The use of session_id is never allowed for ads personalization.
// session_id may only be used for frequency capping, competitive exclusions
// or related purposes. This field is populated with web-safe base64 alphabet.
optional string session_id = 1;
// (iOS Only) An integer passed to represent the app's app tracking
// authorization status, where 0 = not determined, 1 = restricted, 2 = denied,
// 3 = authorized. This value is retrieved from ATTrackingManager and
// provided as is. See
// https://github.com/InteractiveAdvertisingBureau/openrtb/blob/master/extensions/community_extensions/skadnetwork.md#bid-request-1
//
// For more information about iOS's app tracking authorization status, see:
// https://developer.apple.com/documentation/apptrackingtransparency/attrackingmanager/authorizationstatus
optional int32 atts = 3;
// Indicates whether the user's device is on a metered connection.
//
// Currently only available for Android app and WebView requests, and is
// determined by the isActiveNetworkMetered() function on
// ConnectivityManager:
// https://developer.android.com/reference/android/net/ConnectivityManager#isActiveNetworkMetered()
optional bool metereddata = 6;
// The remaining battery life of the device represented as a float, where 1
// indicates a fully charged battery and 0 means the device is on reserve
// capacity and is about to shut down. Currently only available for Android
// mobile app and webview requests.
optional float chargelevel = 8;
// Indicates whether the device is currently being charged.
// Currently only available for Android mobile app and webview requests.
optional bool charging = 9;
// The remaining disk space, in megabytes, in the data partition available for
// application installation, rounded to the nearest 100MB to protect user
// privacy (https://source.android.com/docs/core/architecture/partitions).
// Currently only available for Android mobile app and webview requests.
optional int32 diskspace = 10;
// Describes the state of the device audio output.
enum AudioOutputMethod {
AUDIO_UNKNOWN = 0;
// Audio is playing through the device's speakers.
AUDIO_SPEAKER = 1;
// Audio is playing through a device plugged into the headphone
// jack.
AUDIO_HEADPHONE = 2;
// Device is set to silent.
AUDIO_SILENT = 3;
// Any other output such as playing from a docking station or Bluetooth.
AUDIO_OTHER = 5;
}
// The device audio state. Available for both Android and iOS.
optional AudioOutputMethod audioout = 11 [default = AUDIO_UNKNOWN];
// DOOH device information.
message Dooh {
// The venue type ID of the DOOH device.
// Uses the OpenOOH venue type taxonomy
// (https://github.com/openooh/venue-taxonomy/blob/main/specification-1.1.md).
// For more information, see:
// https://support.google.com/admanager/answer/10678356?#venuetype&zippy=%2Cvenuetype-venue-type
optional int64 venuetypeid = 1;
}
// If present, describes a DOOH device that will render the impression.
optional Dooh dooh = 12;
}
message RegsExt {
// This field will be set to true in either of the two following cases:
// 1. Google receives a valid IAB Transparency and Consent Framework (TCF)
// v2 consent string and the Consent Management Platform indicates that
// GDPR applies to this ad request.
// 2. Google does not receive an IAB TCF v2 consent string and, based on
// information available to Google, this impression will serve to an
// EEA user.
// It does not constitute legal guidance on GDPR.
optional bool gdpr = 1;
// This field will be set to true when, based on information available to
// Google, this impression will serve to a user in Brazil. See
// https://storage.googleapis.com/adx-rtb-dictionaries/lgpd-providers.csv for
// the list of ad tech providers that are allowed to serve on LGPD-enforced
// requests.
//
// See https://support.google.com/authorizedbuyers/answer/9928204 for more
// information on LGPD.
optional bool lgpd = 2;
// The Digital Services Act (DSA) transparency requirements. See
// https://support.google.com/admanager/answer/14335032.
message Dsa {
// Values indicating whether DSA declarations should be included in the bid
// response and, if so, whether or not the publisher is an Online Platform
// (OP) or Very Large Online Platform (VLOP), as defined by the DSA.
enum DsaSupport {
// DSA declarations are not required in the bid response.
NOT_REQUIRED = 0;
// DSA declarations are supported, but not required in the bid response.
SUPPORTED = 1;
// DSA declarations are required in the bid response.
REQUIRED = 2;
// DSA declarations are required in the bid response and the publisher is
// an OP or VLOP.
REQUIRED_BY_ONLINE_PLATFORM = 3;
}
// Indicates if DSA declarations should be included in the bid response.
// Bids where DSA declarations are required but not included will not be
// accepted.
optional DsaSupport dsarequired = 1;
// Options describing a publisher's ability to render DSA transparency
// declarations.
enum PublisherRenderingSupport {
// Publisher can't render.
PUBLISHER_UNABLE_TO_RENDER = 0;
// Publisher could render depending on the buyer's rendering capability as
// described in the Bid.ext.dsa.adrender field.
PUBLISHER_CAN_RENDER = 1;
// Publisher will render regardless of the buyer's rendering capability as
// described in the Bid.ext.dsa.adrender field.
PUBLISHER_WILL_RENDER = 2;
}
// Indicates if the publisher will render the DSA Transparency info. This
// will signal if the publisher is able to and intends to render the icon
// or other appropriate user-facing symbol and display the DSA transparency
// info to the end user.
optional PublisherRenderingSupport pubrender = 2;
// Options describing if a publisher requires DSA transparency declarations.
enum DataToPublisher {
// Do not send transparency data.
DO_NOT_SEND = 0;
// Optional to send transparency data.
OPTIONAL = 1;
// Send transparency data.
SEND = 2;
}
// Indicates whether the bidder should provide DSA transparency declarations
// in the bid response. A publisher may need this information for audit or
// other purposes, even if they will not render the transparency
// declarations themselves.
optional DataToPublisher datatopub = 3;
}
// The Digital Services Act (DSA) transparency information requirements.
optional Dsa dsa = 3;
}
message DealExt {
// The type of the deal. Note that Authorized Buyers policy overrides apply to
// all Programmatic Guaranteed and Preferred Deal bids, and do not apply to
// bids for other deal types.
enum DealType {
UNKNOWN_DEAL_TYPE = 0;
// Bids are fixed-price and evaluated before the Open Auction. Bidders are
// not required to bid with Preferred Deals when they are present on the bid
// request. See https://support.google.com/authorizedbuyers/answer/2604595
// for more information.
PREFERRED_DEAL = 1;
// Bids participate in a Private Auction against a select list of buyers
// with specific floors. See
// https://support.google.com/authorizedbuyers/answer/2839853 for more
// information.
PRIVATE_AUCTION = 2;
// Bids are fixed-price and evaluated before the Open Auction. Bidders are
// expected to bid with Programmatic Guaranteed deals whenever they are
// present on a bid request and the must_bid field is true in order to
// ensure that the number of impressions agreed upon for a given deal are
// served. See https://support.google.com/authorizedbuyers/answer/7174589
// for more information.
PROGRAMMATIC_GUARANTEED = 3;
// The deal ID is an identifier for a collection of Open Auction inventory
// matching a given set of targeting criteria. See
// https://support.google.com/authorizedbuyers/answer/7516884 for more
// information.
AUCTION_PACKAGE = 4;
// Package of inventory that a publisher makes available to either all
// buyers or selected bidders. Bids participate in auction in the same way
// as private auction candidates. See
// https://support.google.com/authorizedbuyers/answer/12817370 for more
// information.
MARKETPLACE_PACKAGE = 5;
}
optional DealType deal_type = 1 [default = UNKNOWN_DEAL_TYPE];
// This field is only applicable to Programmatic Guaranteed deals. The
// buyer is allowed to skip bidding on the impression if this field is
// false. When it is true, the buyer is required to bid on this deal for
// this impression opportunity. This field will always be filled explicitly
// for the JSON wire format.
optional bool must_bid = 2 [default = true];
// Whether the publisher has exempted this deal from configured blocks. This
// setting does not override AdX policies or Ad Review Center decisions. See
// https://support.google.com/authorizedbuyers/answer/6114194 for more
// information.
optional bool publisher_blocks_overridden = 3;
// Experimental field; subject to change.
// An enum declaring the host of the creative, which will only be
// populated for Programmatic Guaranteed deals.
// Currently, this field should only ever be set to
// CREATIVE_SOURCE_ADVERTISER.
enum CreativeSourceType {
CREATIVE_SOURCE_UNKNOWN = 0;
// The creative is hosted by the advertiser, which means the bidder is
// required to provide a creative in the bid response.
CREATIVE_SOURCE_ADVERTISER = 1;
// The creative is hosted by the publisher, which means the bidder
// does not need to include a creative in the bid response.
// For more information on publisher-hosted creatives, see
// https://support.google.com/admanager/answer/9243220.
// This feature isn't currently supported for RTB bidders.
CREATIVE_SOURCE_PUBLISHER = 2;
}
optional CreativeSourceType creative_source = 4 [default =
CREATIVE_SOURCE_ADVERTISER];
// Constraints for creatives that can apply when bidding on a deal.
message CreativeConstraints {
// The allowed ad types of the deal. If empty, there are no deal-specific
// allowed ad type restrictions for the deal. In that case, bidders should
// refer to the presence of Banner, Video, Audio or Native objects in the
// BidRequest to check the allowed formats.
repeated .com.google.openrtb.CreativeMarkupType mtypes = 1 [packed = true];
// Possible creative skippability requirements.
enum SkippabilityConstraint {
// Skippable and non-skippable creatives are allowed.
ALLOW_SKIPPABLE = 0;
// Only skippable creatives are allowed.
REQUIRE_SKIPPABLE = 1;
// Only non-skippable creatives are allowed.
BLOCK_SKIPPABLE = 2;
}
// Whether skippable creatives are allowed. For PROGRAMMATIC_GUARANTEED or
// PREFERRED_DEAL deals that specifically allow video or audio ad types, it
// is always set. For the skippability setting of other deal types or open
// auction bidding, refer to the corresponding BidRequest-level field
// video.skip.
optional SkippabilityConstraint skippability = 2 [default =
ALLOW_SKIPPABLE];
// Maximum video ad duration in seconds. For PROGRAMMATIC_GUARANTEED or
// PREFERRED_DEAL deals that specifically allow video or audio ad types, it
// is always set. For the allowed max duration of other deal types or open
// auction bidding, refer to the corresponding BidRequest-level field
// video.maxduration.
optional int32 maxduration = 3;
}
// Creative constraints for this deal. If this is not set, bidders should
// refer to the BidRequest-level setting of each field.
optional CreativeConstraints creative_constraints = 5;
// Indicates the eligible billing IDs for this deal. If this list is not
// empty, the billing ID selected in `BidResponse.seatbid.bid.ext.billing_id`
// must be one of these IDs when submitting a bid on this deal. If this list
// is empty, then the bid on this deal can be attributed to any of the billing
// IDs in `BidRequest.imp.ext.billing_id`.
repeated int64 billing_id = 6 [packed = true];
}
message SourceExt {
// Identifier of the OM SDK integration. Equivalent to
// BidRequest.AdSlot.omidpn in the Google protocol. For more info,
// see the OpenRTB Advisory for Open Measurement SDK:
// https://github.com/InteractiveAdvertisingBureau/AdCOM/blob/master/OpenRTB%20support%20for%20OMSDK.md#openrtb-and-adcom.
optional string omidpn = 1;
// Version of the OM SDK integration. Equivalent to BidRequest.AdSlot.omidpv
// in the Google protocol. For more info, see the OpenRTB Advisory for
// Open Measurement SDK:
// https://github.com/InteractiveAdvertisingBureau/AdCOM/blob/master/OpenRTB%20support%20for%20OMSDK.md#openrtb-and-adcom.
optional string omidpv = 2;
}
message GeoExt {
// The device's approximate geographic location. See the geo-table.csv table
// available at https://developers.google.com/authorized-buyers/rtb/data for
// a list of IDs. This field is provisional, intended only to help with
// migration from the Google Authorized Buyers protocol to OpenRTB; it will
// be removed in the future. The standard fields in BidRequest.device.geo
// should be used instead; they contain the same location as the
// geo_criteria_id and both are subject to the same privacy treatments.
// See Geotargeting Guide:
// https://developers.google.com/authorized-buyers/rtb/geotargeting
optional int32 geo_criteria_id = 1;
}
message VideoExt {
// Video placement type inferred by Google for this impression. This field
// is always filled and can be different from BidRequest.imp.video.plcmt (the
// publisher-declared placement type).
optional .com.google.openrtb.Plcmt inferredplcmt = 3 [default =
PLCMT_UNKNOWN];
// If true, the video is embedded on a page outside the publisher's domain.
// When this is set, BidRequest.{app/site}.content.producer.domain points to
// the domain of the content producer, and the BidRequest.{app/site}.page
// field is the page in which the video is embedded.
optional bool embeddedoffsite = 4;
}
// SKAdNetwork API starting from version 2.2 supports multiple ad
// presentation options specified by the `fidelity-type` parameter of the
// SKAdNetwork signature. The following are the fidelity types supported by
// Apple. For more info visit:
// https://developer.apple.com/documentation/storekit/skadnetwork/signing_and_providing_ads
enum SKAdNetworkFidelityType {
// Attribution for app installs within 24 hours of viewing an ad for at least
// 3 seconds. Supported for SKAdnetwork version 2.2 and up. For more info see:
// https://developer.apple.com/documentation/storekit/skadnetwork/generating_the_signature_to_validate_view-through_ads
VIEW_THROUGH_ADS = 0;
// Attribution for app installs initiated from the StoreKit-rendered App Store
// product page driven by ad clicks. Supported for all SKAdNetwork versions.
// For more info see:
// https://developer.apple.com/documentation/storekit/skadnetwork/generating_the_signature_to_validate_storekit-rendered_ads
STOREKIT_RENDERED_ADS = 1;
}
extend .com.google.openrtb.BidRequest.Imp {
optional ImpExt imp = 1009;
}
extend .com.google.openrtb.BidRequest.App {
optional AppExt app = 1011;
}
extend .com.google.openrtb.BidRequest.Imp.Banner {
optional BannerExt banner_ext = 1014;
}
extend .com.google.openrtb.BidResponse {
optional BidResponseExt bid_response = 1005;
}
extend .com.google.openrtb.BidResponse.SeatBid.Bid {
optional BidExt bid = 1014;
}
extend .com.google.openrtb.NativeRequest {
optional NativeRequestExt native_ext = 1001;
}
extend .com.google.openrtb.NativeResponse.EventTracker {
optional EventTrackerExt eventtrackers = 1000;
}
extend .com.google.openrtb.BidRequest.Publisher {
optional PublisherExt publisher = 1002;
}
extend .com.google.openrtb.BidRequest.Site {
optional SiteExt site = 1010;
}
extend .com.google.openrtb.BidRequest {
optional BidRequestExt bid_request = 1018;
}
extend .com.google.openrtb.BidRequest.User {
optional UserExt user = 1007;
}
extend .com.google.openrtb.BidRequest.User.EID.UID {
optional UIDExt uids = 1001;
}
extend .com.google.openrtb.BidRequest.Data {
optional DataExt data = 1000;
}
extend .com.google.openrtb.BidRequest.Device {
optional DeviceExt device = 1066;
}
extend .com.google.openrtb.BidRequest.Regs {
optional RegsExt regs = 1001;
}
extend .com.google.openrtb.BidRequest.Imp.Pmp.Deal {
optional DealExt deal = 1010;
}
extend .com.google.openrtb.BidRequest.Source {
optional SourceExt source = 1059;
}
extend .com.google.openrtb.BidRequest.Geo {
optional GeoExt geo = 1004;
}
extend .com.google.openrtb.BidRequest.Imp.Video {
optional VideoExt video = 1031;
}
