//
// File for XAPI AdEngine endpoint integration extensions
//

// XAPI integration fields
// Use extension IDs in 5100-5299 range for XAPI

syntax = "proto2";

import "openrtb.proto";
option java_outer_classname = "OpenRtbXapi";
package com.magnite.openrtb.v2;

message KeyValuePair {
    // Generic key.
    optional string key = 1;

    // List of generic values.
    repeated string value = 2;
}

message Window {
    // Referrer url of the highest accessible window.
    optional string url = 1;

    // The iframe depth.
    optional int32 depth = 2;

    // Minimum width of any iframe traversed between the video player and window.top.
    optional uint32 w = 3;

    // Minimum height of any iframe traversed between the video player and window.top.
    optional uint32 h = 4;
}

message BidRequestExt {
    message Rp {
        // ID for the bid object chosen by the ad server for tracking and
        // debugging purposes.
        optional int32 zone_id = 1;

        // Blocked advertisers IDs (max 20).
        repeated int32 badvid = 2;

        // Blocked advertiser industry IDs (max 50).
        repeated int32 baindid = 3;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest {
    // Extension key for xAPI BidRequest.ext
    optional BidRequestExt bid_request = 5101;
}

message ImpExt {
    message ProxyBid {
        // ID for the bid object chosen by the ad server for tracking and
        // debugging purposes.
        optional string id = 1;

        // Proxy bid price in CPM (US dollars). All input and output prices are
        // either gross (default) or net of Publisher fees, by prior
        // arrangement with us.
        optional double price = 2;
    }

    message ProxyDemand {
        // Expected average market rate CPMs (US dollars) from the primary ad
        // server’s native demand. May be configured to act as a floor price.
        optional double marketrate = 1;

        // The proxy bids object represents a simple id and bid price for any
        // native demand the Ad Server wants to have represented in the
        // auction. These bids will be treated as “house bids” for which no
        // revenue is recorded.
        repeated ProxyBid bids = 2;
    }

    message Floor {
        // RTB rule identifier.
        optional string id = 1;

        // RTB rule price floor.
        optional double price = 2;

        // DEPRECATED: no longer supported
        // Flag to indicate whether or not Dynamic Price Floors should be active
        // for this floor.
        optional bool dpf = 3 [deprecated = true];

        // RTB rule private marketplace (PMP) tier, where 1 and 2 are reserved
        // for future use, 3 = Private marketplace, 4 = First Right marketplace.
        optional int32 pmptier = 4;

        // RTB rule private marketplace (PMP) priority level.
        optional int32 pmppriority = 5;
    }

    message Rp {
        // ID for the bid object chosen by the ad server for tracking and
        // debugging purposes.
        optional int32 zone_id = 1;

        // Set to “url” to URL encode ad.
        optional string enc = 2;

        // The caller may configure slots in our system, and associate them with
        // multiple size IDs. Rather than specify the size ID(s) at request time,
        // another option is to specify the slot name here, thus allowing the set
        // of sizes to be varied outside of code.
        optional string slot = 3;

        // Inventory-specific targeting. The target object contains an
        // arbitrary set of keys with values comprising of arrays of strings
        // used for Deals (Private Marketplace) targeting, utilized to target
        // first party inventory data. First party inventory data consists of
        // data about the inventory (i.e. category of page, price of item,
        // etc.).
        repeated KeyValuePair target = 4;

        // Inventory-specific tracking/reporting.
        repeated KeyValuePair track = 5;

        // Optional parameters that will be passed to DSPs, and logged by Magnite.
        repeated KeyValuePair rtb = 6;

        // Optional parameters that will passed to DSPs, though not logged within Magnite.
        repeated KeyValuePair nolog = 7;

        // The proxy demand object contains a parent object for usage where the
        // primary ad server wants to represent native demand in the auction.
        // These bids will be treated as “house bids” for which no revenue is
        // recorded.
        optional ProxyDemand proxydemand = 8;

        // Floor data used to synthesize RTB rules.
        repeated Floor floors = 9;

        // Global Placement ID. The unique identifier of the placement that is sent
        // to all participants in buying impressions for this placement. In general,
        // this field should be populated with one of the DFP Ad Unit Code, Prebid Ad Slot,
        // or some value provided by the publisher or ad server.
        optional string gpid = 10;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;

    // For greater transparency around video inventory, some buyers require this
    // additional data relating to the content and the video player.
    optional Window window = 2;

    // Supported viewability vendors. For list of supported vendors, visit:
    // https://resources.rubiconproject.com/resource/publisher-resources/xapi-specifications/#4.9.
    repeated string viewabilityvendors = 3;

    // Global Placement ID. The unique identifier of the placement that is sent
    // to all participants in buying impressions for this placement. In general,
    // this field should be populated with one of the DFP Ad Unit Code, Prebid Ad Slot,
    // or some value provided by the publisher or ad server.
    optional string gpid = 4;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Imp {
    // Extension key for xAPI BidRequest.ext
    optional ImpExt imp = 5102;
}

message VideoExt {
    message Rp {
        // DV+ size ID. Refer to
        // https://resources.rubiconproject.com/resource/publisher-resources-2/supported-ad-formats.
        optional uint32 size_id = 1;
    }

    message Ad {
        // Width of ad render area.
        optional int32 w = 1;

        // Height of ad render area.
        optional int32 h = 2;
    }

    // The orientation of the video player, so the buyer can adjust accordingly.
    // Allowed values are "h" (horizontal) and "v" (vertical).
    optional string orientation = 1;

    // Addtions specific to DV+.
    optional Rp rp = 2;

    // For greater transparency around video inventory, some buyers require this
    // additional data relating to the video player.
    optional Ad ad = 3;

    // DEPRECATED: Use “skip” field from the video object.
    optional bool skip = 4 [deprecated = true];

    // DEPRECATED: Replaced by “skipafter” in the video object.
    optional int32 skipdelay = 5 [deprecated = true];

    // Placement type for the impression. Refer to IAB OpenRTB
    // VideoPlacementType enum.
    optional int32 placement = 6;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Imp.Video {
    // Extension key for xAPI Video.ext
    optional VideoExt video = 5103;
}

message BannerExt {
    message Rp {
        // DV+ size ID. Refer to
        // https://resources.rubiconproject.com/resource/publisher-resources-2/supported-ad-formats.
        optional uint32 size_id = 1;

        // Alternate size IDs. Refer to
        // https://resources.rubiconproject.com/resource/publisher-resources-2/supported-ad-formats.
        repeated uint32 alt_size_ids = 2;

        // Specify the content type of ad markup (“adm” property) in the
        // response. Supported MIME types are “application/javascript” and
        // “text/html”. The default returned format can be specified at
        //integration time. The “text/html” format corresponds to an HTML
        // fragment.
        optional string mime = 3;

        // DEPRECATED: no longer supported
        // Flag to indicate usage of nurl (Magnite billable pixel) in
        // bid response.
        optional bool usenurl = 4 [deprecated = true];

        // Flag to indicate usage of imptrackers (DSP impression tracking
        // pixels) in bid response.
        optional bool useimptrackers = 5;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Imp.Banner {
    // Extension key for xAPI Banner.ext
    optional BannerExt banner = 5104;
}

message AdQuality {
    // Signal the sensitivity of this slot to ad quality. Allowed values are
    // "high" (which results in the blocking of creatives that have been
    // tagged as low-quality), or "low".
    optional string sensitivity = 1;
}

message AppExt {
    message Rp {
        // DV+ site ID.
        optional uint32 site_id = 1;

        // Our Creative Audit process allows for the caller to tag creatives in
        // our responses as high or low quality and then, at request time,
        // specify limitations on which of these creatives are allowed to serve.
        optional AdQuality aq = 2;

        // An array of string identifiers denoting the advertiser blocklist
        // relevant for this impression. See the DV+ Blocklist API for details:
        // https://resources.rubiconproject.com/resource/publisher-resources/knowledge-base/blocklist-sync-api.
        repeated string blocklists = 3;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.App {
    // Extension key for xAPI App.ext
    optional AppExt app = 5105;
}

message SiteExt {
    message Rp {
        // DV+ site ID.
        optional uint32 site_id = 1;

        // Our Creative Audit process allows for the caller to tag creatives in
        // our responses as high or low quality and then, at request time,
        // specify limitations on which of these creatives are allowed to serve.
        optional AdQuality aq = 2;

        // An array of string identifiers denoting the advertiser blocklist
        // relevant for this impression. See the DV+ Blocklist API for details:
        // https://resources.rubiconproject.com/resource/publisher-resources/knowledge-base/blocklist-sync-api.
        repeated string blocklists = 3;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;

    // For greater transparency around video inventory, some buyers require this
    // additional data relating to the content and the video player.
    optional Window window = 2;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Site {
    // Extension key for xAPI Site.ext
    optional SiteExt site = 5106;
}

message PublisherExt {
    message Rp {
        // DV+ account ID.
        optional int32 account_id = 1;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Publisher {
    // Extension key for xAPI Publisher.ext
    optional PublisherExt publisher = 5107;
}

message DeviceExt {
    message Rp {
        // Screen size (width “x” height).
        optional string res = 1;

        // The ratio of physical pixels to device independent pixels (dips) on
        // the device, e.g., 1 for non-retina iOS, 2 for Retina Display.
        optional double pixelratio = 2;

        // This is the X-Forwarded-For header that the caller received from the
        // end device. The field is omitted if that header was not received. If
        // the end device called Magnite directly, we should expect the calling
        // IP address and X-Forwarded-For header to match the “ip” and "xff"
        // values in this request.
        optional string xff = 3;
    }

    message Dooh {
        // Multiplier that applies to all fees, prices, and floors.
        optional double impmultiply = 1;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;

    // Indicates whether user IP addresses should be masked before sending to
    // DSPs. Note that this feature is only enabled for select accounts.
    optional bool ipmask = 2;

    // Additional information specific to Digital Out of Home (DOOH).
    optional Dooh dooh = 3;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Device {
    // Extension key for xAPI Device.ext
    optional DeviceExt device = 5108;
}

message GeoExt {
    message Rp {
        // Indicates whether or not the app has asked the user for permission
        // to read fine-grained location data (GPS). A value of 1 indicates
        // “yes”; 0 indicates “no”. If the field is not present, this is
        // unknown.
        optional int32 consent = 1;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Geo {
    // Extension key for xAPI Geo.ext
    optional GeoExt geo = 5109;
}

message UserExt {
    message Dt {
        // The user ID, encrypted.
        optional string id = 1;

        // User consent for sharing/recording the user ID, 0 (default)
        // indicates consent, 1 indicates no consent.
        optional uint64 pref = 2;

        // The version of the key used to encrypt the user ID (not the key
        // itself). This allows the receiver to make a quick determination
        // that the key has been rotated.
        optional uint32 keyv = 3 [default = 1];
    }

    message Rp {
        // User-specific targeting. The target object contains an arbitrary set
        // of keys with values comprising of arrays of strings used for Deals
        // (Private Marketplace) targeting, utilized to target first party
        // visitor data. First party visitor data consists of non-PII data
        // about the user (i.e. demographic data).
        repeated KeyValuePair target = 1;
    }

    // DEPRECATED: DigiTrust user ID and context.
    optional Dt dt = 1 [deprecated = true];

    // Additions specific to DV+.
    optional Rp rp = 3;

    // LiveRamp IdentityLink (IDL) envelope.
    optional string liveramp_idl = 4;
}

extend com.iabtechlab.openrtb.v2.BidRequest.User {
    // Extension key for xAPI User.ext
    optional UserExt user = 5110;
}

message RegsExt {
    // Flag indicating whether or not this request falls under California Cal
    // Bus & Prof Code s22580 regulation.
    optional bool s22580 = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Regs {
    // Extension key for xAPI Regs.ext
    optional RegsExt regs = 5111;
}

message SourceExt {
    // Specifies a Server-Side Ad Insertion (SSAI) request where a server will
    // render the creative and execute any trackers. When true, calls directly
    // from the server will convey device context in new “X-Device” HTTP
    // headers per the VAST 4.1 specification.
    optional bool ssreq = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Source {
    // Extension key for xAPI Source.ext
    optional SourceExt source = 5112;
}

message NativeExt {
    message Rp {
        // DEPRECATED: no longer supported
        // DV+ size ID. Refer to
        // https://resources.rubiconproject.com/resource/publisher-resources-2/supported-ad-formats.
        optional uint32 size_id = 1 [deprecated = true];
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Imp.Native {
    // Extension key for xAPI Native.ext
    optional NativeExt native = 5113;
}

message NativeRequestExt {
    // Flag to declare support for Native Ad Choices.
    optional bool privacy = 1;
}

extend com.iabtechlab.openrtb.v2.NativeRequest {
    // Extension key for xAPI NativeRequest.ext
    optional NativeRequestExt native_request = 5114;
}

message AudioExt {
    message Rp {
        // DV+ size ID. Refer to
        // https://resources.rubiconproject.com/resource/publisher-resources-2/supported-ad-formats.
        optional uint32 size_id = 1;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidRequest.Imp.Audio {
    // Extension key for xAPI Audio.ext
    optional AudioExt audio = 5115;
}

message BidResponseExt {
    message Rp {
        // Status code set to 0 if the bid array will contain an ad.
        // Status code set to 32 for proxy bid wins.
        optional int32 statuscode = 1;

        // If status code is set, this field can be used to provide additional
        // information.
        optional string statusmsg = 2;

        // Response time, rounded up to the next multiple of 10 milliseconds.
        optional int32 time = 3;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidResponse {
    // Extension key for xAPI BidResponse.ext
    optional BidResponseExt bid_response = 5201;
}

message SeatBidExt {
    message Rp {
        // DV+ ID of the bidder on whose behalf the bid(s) are made.
        optional string buyer = 1;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidResponse.SeatBid {
    // Extension key for xAPI SeatBid.ext
    optional SeatBidExt seatbid = 5202;
}

message BidExt {
    message Rp {
        // DV+ advertiser ID for the bid, corresponding to the "adomain" field.
        optional int32 advid = 1;

        // The MIME content type with which the "adm" property of the bid is
        // encoded for Banner objects only.
        optional string mime = 2;

        // The type of creative returned. This can be one of banner or video.
        // For banner and video, the creative is sent as part of adm.
        optional string adtype = 3;

        // DV+ size ID of winning ad size. Refer to
        // https://resources.rubiconproject.com/resource/publisher-resources-2/supported-ad-formats.
        optional uint32 size_id = 4;

        // Custom key/values used for targeting line items in a publisher ad
        // server.
        repeated KeyValuePair targeting = 5;

        // Supported API framework for this impression. Refer to the IAB
        // OpenRTB ApiFramework enum.
        optional uint32 creativeapi = 6;

        // Supported viewability vendors. For list of supported vendors, visit:
        // https://resources.rubiconproject.com/resource/publisher-resources/xapi-specifications/#4.9.
        repeated string viewabilityvendors = 7;

        // Indicates if the price is estimated (e.g., where pricing is not
        // CPM-based), 0 = not estimated, 1 = estimated.
        optional int32 estimated = 8;

        // Bid price net of all fees.
        optional double adjustbid = 9;

        // DEPRECATED: Temporary field to allow for transition period moving from string to int
        optional string deprecated_pmptier = 10 [deprecated = true];

        // RTB ad quality ID.
        optional string aqid = 11;

        // Advertiser industry ID.
        repeated int32 aindid = 12;

        // URL to be called to signal the billable event.
        optional string burl = 13;

        // DSP provided impression tracking pixels. If the request indicates a
        // secure environment via the imp.secure flag, all URLs must be secure.
        repeated string imptrackers = 14;

        // Field for pmptier to allow for type int
        // Indicates the private marketplace (PMP) tier of the bid, where 1 and
        // 2 are reserved for future use, 3 = Private marketplace, 4 = First
        // Right marketplace. Omitted for open auction.
        optional int32 pmptier = 15;

        // Response format if MEM
        enum ResponseFormat_E {
            UNKNOWN       = 0;
            BANNER        = 1;
            VIDEO         = 2;
            NATIVE        = 3;
            AUDIO         = 4;
        }
        // Field indicating MEM response (value mapped as above enum)
        optional uint32 response_format = 16;
    }

    // Additions specific to DV+.
    optional Rp rp = 1;
}

extend com.iabtechlab.openrtb.v2.BidResponse.SeatBid.Bid {
    // Extension key for xAPI Bid.ext
    optional BidExt bid = 5203;
}

message EventTrackerExt {
    // Open Measurement verification parameters.
    optional string verification_parameters = 1;

    // Open Measurement vendor key (camelCase per IAB spec).
    optional string vendorKey = 2;
}

extend com.iabtechlab.openrtb.v2.NativeResponse.EventTracker {
    // Extension key for xAPI EventTracker.ext
    optional EventTrackerExt eventtracker = 5204;
}