```
public final class Impression

                    
```
This object describes an ad placement or impression being auctioned. A single bid request can include multiple Imp objects, a use case for which might be an exchange that supports selling all ad positions on a given page. Each Imp object has a required ID so that bids can reference them individually.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public final class`	`Impression.Extension`

Field Summary

Fields
Modifier and Type	Field	Description
`private Array<Metric>`	`metric`
`private Banner`	`banner`
`private Video`	`video`
`private Audio`	`audio`
`private Native`	`native`
`private Pmp`	`pmp`
`private String`	`displayManager`
`private String`	`displayManagerVersion`
`private Integer`	`interstitial`
`private String`	`tagId`
`private Integer`	`bidFloor`
`private String`	`bidFloorCurrency`
`private Integer`	`clickBrowser`
`private Integer`	`secure`
`private Array<String>`	`iframeBuster`
`private Integer`	`expire`
`private Impression.Extension`	`extension`
`private final String`	`id`

Constructor Summary

Constructors
Constructor	Description
`Impression(String id)`

Method Summary

Modifier and Type	Method	Description
`final Array<Metric>`	`getMetric()`	An array of Metric object.
`final Unit`	`setMetric(@SerializedName(value = metric) Array<Metric> metric)`	An array of Metric object.
`final Banner`	`getBanner()`	A Banner object required if this impression is offered as a banner ad opportunity.
`final Unit`	`setBanner(@SerializedName(value = banner) Banner banner)`	A Banner object required if this impression is offered as a banner ad opportunity.
`final Video`	`getVideo()`	A Video object required if this impression is offered as a video ad opportunity.
`final Unit`	`setVideo(@SerializedName(value = video) Video video)`	A Video object required if this impression is offered as a video ad opportunity.
`final Audio`	`getAudio()`	An Audio object required if this impression is offered as an audio ad opportunity.
`final Unit`	`setAudio(@SerializedName(value = audio) Audio audio)`	An Audio object required if this impression is offered as an audio ad opportunity.
`final Native`	`getNative()`	A Native object required if this impression is offered as a native ad opportunity.
`final Unit`	`setNative(@SerializedName(value = native) Native native)`	A Native object required if this impression is offered as a native ad opportunity.
`final Pmp`	`getPmp()`	A Pmp object containing any private marketplace deals in effect for this impression.
`final Unit`	`setPmp(@SerializedName(value = pmp) Pmp pmp)`	A Pmp object containing any private marketplace deals in effect for this impression.
`final String`	`getDisplayManager()`	Name of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile).
`final Unit`	`setDisplayManager(@SerializedName(value = displaymanager) String displayManager)`	Name of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile).
`final String`	`getDisplayManagerVersion()`	Version of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile).
`final Unit`	`setDisplayManagerVersion(@SerializedName(value = displaymanagerver) String displayManagerVersion)`	Version of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile).
`final Integer`	`getInterstitial()`	1 = the ad is interstitial or full screen, 0 = not interstitial.
`final Unit`	`setInterstitial(@SerializedName(value = instl) Integer interstitial)`	1 = the ad is interstitial or full screen, 0 = not interstitial.
`final String`	`getTagId()`	Identifier for specific ad placement or ad tag that was used to initiate the auction.
`final Unit`	`setTagId(@SerializedName(value = tagid) String tagId)`	Identifier for specific ad placement or ad tag that was used to initiate the auction.
`final Integer`	`getBidFloor()`	Minimum bid for this impression expressed in CPM.
`final Unit`	`setBidFloor(@SerializedName(value = bidfloor) Integer bidFloor)`	Minimum bid for this impression expressed in CPM.
`final String`	`getBidFloorCurrency()`	Currency specified using ISO-4217 alpha codes.
`final Unit`	`setBidFloorCurrency(@SerializedName(value = bidfloorcur) String bidFloorCurrency)`	Currency specified using ISO-4217 alpha codes.
`final Integer`	`getClickBrowser()`	Indicates the type of browser opened upon clicking the creative in an app, where 0 = embedded, 1 = native.
`final Unit`	`setClickBrowser(@SerializedName(value = clickbrowser) Integer clickBrowser)`	Indicates the type of browser opened upon clicking the creative in an app, where 0 = embedded, 1 = native.
`final Integer`	`getSecure()`	Flag to indicate if the impression requires secure HTTPS URL creative assets and markup, where 0 = non-secure, 1 = secure.
`final Unit`	`setSecure(@SerializedName(value = secure) Integer secure)`	Flag to indicate if the impression requires secure HTTPS URL creative assets and markup, where 0 = non-secure, 1 = secure.
`final Array<String>`	`getIframeBuster()`	Array of exchange-specific names of supported iframe busters.
`final Unit`	`setIframeBuster(@SerializedName(value = iframebuster) Array<String> iframeBuster)`	Array of exchange-specific names of supported iframe busters.
`final Integer`	`getExpire()`	Advisory as to the number of seconds that may elapse between the auction and the actual impression.
`final Unit`	`setExpire(@SerializedName(value = exp) Integer expire)`	Advisory as to the number of seconds that may elapse between the auction and the actual impression.
`final Impression.Extension`	`getExtension()`	Placeholder for exchange-specific extensions to OpenRTB.
`final Unit`	`setExtension(@SerializedName(value = ext) Impression.Extension extension)`	Placeholder for exchange-specific extensions to OpenRTB.
`final String`	`getId()`	A unique identifier for this impression within the context of the bid request

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Impression
```
Impression(String id)
```
- Method Detail
  - getMetric
```
 final Array<Metric> getMetric()
```
    An array of Metric object.
  - setMetric
```
 final Unit setMetric(@SerializedName(value = metric) Array<Metric> metric)
```
    An array of Metric object.
  - getBanner
```
 final Banner getBanner()
```
    A Banner object required if this impression is offered as a banner ad opportunity.
  - setBanner
```
 final Unit setBanner(@SerializedName(value = banner) Banner banner)
```
    A Banner object required if this impression is offered as a banner ad opportunity.
  - getVideo
```
 final Video getVideo()
```
    A Video object required if this impression is offered as a video ad opportunity.
  - setVideo
```
 final Unit setVideo(@SerializedName(value = video) Video video)
```
    A Video object required if this impression is offered as a video ad opportunity.
  - getAudio
```
 final Audio getAudio()
```
    An Audio object required if this impression is offered as an audio ad opportunity.
  - setAudio
```
 final Unit setAudio(@SerializedName(value = audio) Audio audio)
```
    An Audio object required if this impression is offered as an audio ad opportunity.
  - getNative
```
 final Native getNative()
```
    A Native object required if this impression is offered as a native ad opportunity.
  - setNative
```
 final Unit setNative(@SerializedName(value = native) Native native)
```
    A Native object required if this impression is offered as a native ad opportunity.
  - getPmp
```
 final Pmp getPmp()
```
    A Pmp object containing any private marketplace deals in effect for this impression.
  - setPmp
```
 final Unit setPmp(@SerializedName(value = pmp) Pmp pmp)
```
    A Pmp object containing any private marketplace deals in effect for this impression.
  - getDisplayManager
```
 final String getDisplayManager()
```
    Name of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile). Used by some ad servers to customize ad code by partner. Recommended for video and/or apps.
  - setDisplayManager
```
 final Unit setDisplayManager(@SerializedName(value = displaymanager) String displayManager)
```
    Name of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile). Used by some ad servers to customize ad code by partner. Recommended for video and/or apps.
  - getDisplayManagerVersion
```
 final String getDisplayManagerVersion()
```
    Version of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile). Used by some ad servers to customize ad code by partner. Recommended for video and/or apps.
  - setDisplayManagerVersion
```
 final Unit setDisplayManagerVersion(@SerializedName(value = displaymanagerver) String displayManagerVersion)
```
    Version of ad mediation partner, SDK technology, or player responsible for rendering ad (typically video or mobile). Used by some ad servers to customize ad code by partner. Recommended for video and/or apps.
  - getInterstitial
```
 final Integer getInterstitial()
```
    1 = the ad is interstitial or full screen, 0 = not interstitial.
  - setInterstitial
```
 final Unit setInterstitial(@SerializedName(value = instl) Integer interstitial)
```
    1 = the ad is interstitial or full screen, 0 = not interstitial.
  - getTagId
```
 final String getTagId()
```
    Identifier for specific ad placement or ad tag that was used to initiate the auction. This can be useful for debugging of any issues, or for optimization by the buyer.
  - setTagId
```
 final Unit setTagId(@SerializedName(value = tagid) String tagId)
```
    Identifier for specific ad placement or ad tag that was used to initiate the auction. This can be useful for debugging of any issues, or for optimization by the buyer.
  - getBidFloor
```
 final Integer getBidFloor()
```
    Minimum bid for this impression expressed in CPM.
  - setBidFloor
```
 final Unit setBidFloor(@SerializedName(value = bidfloor) Integer bidFloor)
```
    Minimum bid for this impression expressed in CPM.
  - getBidFloorCurrency
```
 final String getBidFloorCurrency()
```
    Currency specified using ISO-4217 alpha codes. This may be different from bid currency returned by bidder if this is allowed by the exchange.
  - setBidFloorCurrency
```
 final Unit setBidFloorCurrency(@SerializedName(value = bidfloorcur) String bidFloorCurrency)
```
    Currency specified using ISO-4217 alpha codes. This may be different from bid currency returned by bidder if this is allowed by the exchange.
  - getClickBrowser
```
 final Integer getClickBrowser()
```
    Indicates the type of browser opened upon clicking the creative in an app, where 0 = embedded, 1 = native.
  - setClickBrowser
```
 final Unit setClickBrowser(@SerializedName(value = clickbrowser) Integer clickBrowser)
```
    Indicates the type of browser opened upon clicking the creative in an app, where 0 = embedded, 1 = native.
  - getSecure
```
 final Integer getSecure()
```
    Flag to indicate if the impression requires secure HTTPS URL creative assets and markup, where 0 = non-secure, 1 = secure. If omitted, the secure state is unknown, but non-secure HTTP support can be assumed.
  - setSecure
```
 final Unit setSecure(@SerializedName(value = secure) Integer secure)
```
    Flag to indicate if the impression requires secure HTTPS URL creative assets and markup, where 0 = non-secure, 1 = secure. If omitted, the secure state is unknown, but non-secure HTTP support can be assumed.
  - getIframeBuster
```
 final Array<String> getIframeBuster()
```
    Array of exchange-specific names of supported iframe busters.
  - setIframeBuster
```
 final Unit setIframeBuster(@SerializedName(value = iframebuster) Array<String> iframeBuster)
```
    Array of exchange-specific names of supported iframe busters.
  - getExpire
```
 final Integer getExpire()
```
    Advisory as to the number of seconds that may elapse between the auction and the actual impression.
  - setExpire
```
 final Unit setExpire(@SerializedName(value = exp) Integer expire)
```
    Advisory as to the number of seconds that may elapse between the auction and the actual impression.
  - getExtension
```
 final Impression.Extension getExtension()
```
    Placeholder for exchange-specific extensions to OpenRTB.
  - setExtension
```
 final Unit setExtension(@SerializedName(value = ext) Impression.Extension extension)
```
    Placeholder for exchange-specific extensions to OpenRTB.
  - getId
```
 final String getId()
```
    A unique identifier for this impression within the context of the bid request

Class Impression

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Impression

Method Detail

getMetric

setMetric

getBanner

setBanner

getVideo

setVideo

getAudio

setAudio

getNative

setNative

getPmp

setPmp

getDisplayManager

setDisplayManager

getDisplayManagerVersion

setDisplayManagerVersion

getInterstitial

setInterstitial

getTagId

setTagId

getBidFloor

setBidFloor

getBidFloorCurrency

setBidFloorCurrency

getClickBrowser

setClickBrowser

getSecure

setSecure

getIframeBuster

setIframeBuster

getExpire

setExpire

getExtension

setExtension

getId