Interface UserEventOrBuilder (0.28.0)

public interface UserEventOrBuilder extends MessageOrBuilder

Implements

MessageOrBuilder

Methods

containsAttributes(String key)

public abstract boolean containsAttributes(String key)

Extra user event features to include in the recommendation model. These attributes must NOT contain data that needs to be parsed or processed further, e.g. JSON or other encodings.

If you provide custom attributes for ingested user events, also include them in the user events that you associate with prediction requests. Custom attribute formatting must be consistent between imported events and events provided with prediction requests. This lets the Discovery Engine API use those custom attributes when training models and serving predictions, which helps improve recommendation quality.

This field needs to pass all below criteria, otherwise an INVALID_ARGUMENT error is returned:

The key must be a UTF-8 encoded string with a length limit of 5,000 characters.
For text attributes, at most 400 values are allowed. Empty values are not allowed. Each value must be a UTF-8 encoded string with a length limit of 256 characters.
For number attributes, at most 400 values are allowed.

For product recommendations, an example of extra user information is traffic_channel, which is how a user arrives at the site. Users can arrive at the site by coming to the site directly, coming through Google search, or in other ways.

map<string, .google.cloud.discoveryengine.v1alpha.CustomAttribute> attributes = 17;

Parameter
Name	Description
`key`	`String`

Returns
Type	Description
`boolean`

getAttributes() (deprecated)

public abstract Map<String,CustomAttribute> getAttributes()

Use #getAttributesMap() instead.

Returns
Type	Description
`Map<String,CustomAttribute>`

getAttributesCount()

public abstract int getAttributesCount()

Extra user event features to include in the recommendation model. These attributes must NOT contain data that needs to be parsed or processed further, e.g. JSON or other encodings.

This field needs to pass all below criteria, otherwise an INVALID_ARGUMENT error is returned:

The key must be a UTF-8 encoded string with a length limit of 5,000 characters.
For text attributes, at most 400 values are allowed. Empty values are not allowed. Each value must be a UTF-8 encoded string with a length limit of 256 characters.
For number attributes, at most 400 values are allowed.

For product recommendations, an example of extra user information is traffic_channel, which is how a user arrives at the site. Users can arrive at the site by coming to the site directly, coming through Google search, or in other ways.

map<string, .google.cloud.discoveryengine.v1alpha.CustomAttribute> attributes = 17;

Returns
Type	Description
`int`

getAttributesMap()

public abstract Map<String,CustomAttribute> getAttributesMap()

Extra user event features to include in the recommendation model. These attributes must NOT contain data that needs to be parsed or processed further, e.g. JSON or other encodings.

This field needs to pass all below criteria, otherwise an INVALID_ARGUMENT error is returned:

The key must be a UTF-8 encoded string with a length limit of 5,000 characters.
For text attributes, at most 400 values are allowed. Empty values are not allowed. Each value must be a UTF-8 encoded string with a length limit of 256 characters.
For number attributes, at most 400 values are allowed.

For product recommendations, an example of extra user information is traffic_channel, which is how a user arrives at the site. Users can arrive at the site by coming to the site directly, coming through Google search, or in other ways.

map<string, .google.cloud.discoveryengine.v1alpha.CustomAttribute> attributes = 17;

Returns
Type	Description
`Map<String,CustomAttribute>`

getAttributesOrDefault(String key, CustomAttribute defaultValue)

public abstract CustomAttribute getAttributesOrDefault(String key, CustomAttribute defaultValue)

Extra user event features to include in the recommendation model. These attributes must NOT contain data that needs to be parsed or processed further, e.g. JSON or other encodings.

This field needs to pass all below criteria, otherwise an INVALID_ARGUMENT error is returned:

The key must be a UTF-8 encoded string with a length limit of 5,000 characters.
For text attributes, at most 400 values are allowed. Empty values are not allowed. Each value must be a UTF-8 encoded string with a length limit of 256 characters.
For number attributes, at most 400 values are allowed.

For product recommendations, an example of extra user information is traffic_channel, which is how a user arrives at the site. Users can arrive at the site by coming to the site directly, coming through Google search, or in other ways.

map<string, .google.cloud.discoveryengine.v1alpha.CustomAttribute> attributes = 17;

Parameters
Name	Description
`key`	`String`
`defaultValue`	`CustomAttribute`

Returns
Type	Description
`CustomAttribute`

getAttributesOrThrow(String key)

public abstract CustomAttribute getAttributesOrThrow(String key)

Extra user event features to include in the recommendation model. These attributes must NOT contain data that needs to be parsed or processed further, e.g. JSON or other encodings.

This field needs to pass all below criteria, otherwise an INVALID_ARGUMENT error is returned:

The key must be a UTF-8 encoded string with a length limit of 5,000 characters.
For text attributes, at most 400 values are allowed. Empty values are not allowed. Each value must be a UTF-8 encoded string with a length limit of 256 characters.
For number attributes, at most 400 values are allowed.

For product recommendations, an example of extra user information is traffic_channel, which is how a user arrives at the site. Users can arrive at the site by coming to the site directly, coming through Google search, or in other ways.

map<string, .google.cloud.discoveryengine.v1alpha.CustomAttribute> attributes = 17;

Parameter
Name	Description
`key`	`String`

Returns
Type	Description
`CustomAttribute`

getAttributionToken()

public abstract String getAttributionToken()

Token to attribute an API response to user action(s) to trigger the event.

Highly recommended for user events that are the result of RecommendationService.Recommend. This field enables accurate attribution of recommendation model performance.

The value must be one of:

RecommendResponse.attribution_token for events that are the result of RecommendationService.Recommend.
SearchResponse.attribution_token for events that are the result of SearchService.Search.

This token enables us to accurately attribute page view or conversion completion back to the event and the particular predict response containing this clicked/purchased product. If user clicks on product K in the recommendation results, pass RecommendResponse.attribution_token as a URL parameter to product K's page. When recording events on product K's page, log the RecommendResponse.attribution_token to this field.

string attribution_token = 8;

Returns
Type	Description
`String`	The attributionToken.

getAttributionTokenBytes()

public abstract ByteString getAttributionTokenBytes()

Token to attribute an API response to user action(s) to trigger the event.

Highly recommended for user events that are the result of RecommendationService.Recommend. This field enables accurate attribution of recommendation model performance.

The value must be one of:

RecommendResponse.attribution_token for events that are the result of RecommendationService.Recommend.
SearchResponse.attribution_token for events that are the result of SearchService.Search.

This token enables us to accurately attribute page view or conversion completion back to the event and the particular predict response containing this clicked/purchased product. If user clicks on product K in the recommendation results, pass RecommendResponse.attribution_token as a URL parameter to product K's page. When recording events on product K's page, log the RecommendResponse.attribution_token to this field.

string attribution_token = 8;

Returns
Type	Description
`ByteString`	The bytes for attributionToken.

getCompletionInfo()

public abstract CompletionInfo getCompletionInfo()

CompletionService.CompleteQuery details related to the event.

This field should be set for search event when autocomplete function is enabled and the user clicks a suggestion for search.

.google.cloud.discoveryengine.v1alpha.CompletionInfo completion_info = 13;

Returns
Type	Description
`CompletionInfo`	The completionInfo.

getCompletionInfoOrBuilder()

public abstract CompletionInfoOrBuilder getCompletionInfoOrBuilder()

CompletionService.CompleteQuery details related to the event.

This field should be set for search event when autocomplete function is enabled and the user clicks a suggestion for search.

.google.cloud.discoveryengine.v1alpha.CompletionInfo completion_info = 13;

Returns
Type	Description
`CompletionInfoOrBuilder`

getDirectUserRequest()

public abstract boolean getDirectUserRequest()

Should set to true if the request is made directly from the end user, in which case the UserEvent.user_info.user_agent can be populated from the HTTP request.

This flag should be set only if the API request is made directly from the end user such as a mobile app (and not if a gateway or a server is processing and pushing the user events).

This should not be set when using the JavaScript tag in UserEventService.CollectUserEvent.

bool direct_user_request = 5;

Returns
Type	Description
`boolean`	The directUserRequest.

getDocuments(int index)

public abstract DocumentInfo getDocuments(int index)

List of Documents associated with this user event.

This field is optional except for the following event types:

view-item
add-to-cart
purchase
media-play
media-complete

In a search event, this field represents the documents returned to the end user on the current page (the end user may have not finished browsing the whole page yet). When a new page is returned to the end user, after pagination/filtering/ordering even for the same query, a new search event with different UserEvent.documents is desired.

repeated .google.cloud.discoveryengine.v1alpha.DocumentInfo documents = 10;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`DocumentInfo`

getDocumentsCount()

public abstract int getDocumentsCount()

List of Documents associated with this user event.

This field is optional except for the following event types:

view-item
add-to-cart
purchase
media-play
media-complete

In a search event, this field represents the documents returned to the end user on the current page (the end user may have not finished browsing the whole page yet). When a new page is returned to the end user, after pagination/filtering/ordering even for the same query, a new search event with different UserEvent.documents is desired.

repeated .google.cloud.discoveryengine.v1alpha.DocumentInfo documents = 10;

Returns
Type	Description
`int`

getDocumentsList()

public abstract List<DocumentInfo> getDocumentsList()

List of Documents associated with this user event.

This field is optional except for the following event types:

view-item
add-to-cart
purchase
media-play
media-complete

In a search event, this field represents the documents returned to the end user on the current page (the end user may have not finished browsing the whole page yet). When a new page is returned to the end user, after pagination/filtering/ordering even for the same query, a new search event with different UserEvent.documents is desired.

repeated .google.cloud.discoveryengine.v1alpha.DocumentInfo documents = 10;

Returns
Type	Description
`List<DocumentInfo>`

getDocumentsOrBuilder(int index)

public abstract DocumentInfoOrBuilder getDocumentsOrBuilder(int index)

List of Documents associated with this user event.

This field is optional except for the following event types:

view-item
add-to-cart
purchase
media-play
media-complete

In a search event, this field represents the documents returned to the end user on the current page (the end user may have not finished browsing the whole page yet). When a new page is returned to the end user, after pagination/filtering/ordering even for the same query, a new search event with different UserEvent.documents is desired.

repeated .google.cloud.discoveryengine.v1alpha.DocumentInfo documents = 10;

Parameter
Name	Description
`index`	`int`

Returns
Type	Description
`DocumentInfoOrBuilder`

getDocumentsOrBuilderList()

public abstract List<? extends DocumentInfoOrBuilder> getDocumentsOrBuilderList()

List of Documents associated with this user event.

This field is optional except for the following event types:

view-item
add-to-cart
purchase
media-play
media-complete

In a search event, this field represents the documents returned to the end user on the current page (the end user may have not finished browsing the whole page yet). When a new page is returned to the end user, after pagination/filtering/ordering even for the same query, a new search event with different UserEvent.documents is desired.

repeated .google.cloud.discoveryengine.v1alpha.DocumentInfo documents = 10;

Returns
Type	Description
`List<? extends com.google.cloud.discoveryengine.v1alpha.DocumentInfoOrBuilder>`

getEventTime()

public abstract Timestamp getEventTime()

Only required for UserEventService.ImportUserEvents method. Timestamp of when the user event happened.

.google.protobuf.Timestamp event_time = 3;

Returns
Type	Description
`Timestamp`	The eventTime.

getEventTimeOrBuilder()

public abstract TimestampOrBuilder getEventTimeOrBuilder()

Only required for UserEventService.ImportUserEvents method. Timestamp of when the user event happened.

.google.protobuf.Timestamp event_time = 3;

Returns
Type	Description
`TimestampOrBuilder`

getEventType()

public abstract String getEventType()

Required. User event type. Allowed values are:

Generic values:

search: Search for Documents.
view-item: Detailed page view of a Document.
view-item-list: View of a panel or ordered list of Documents.
view-home-page: View of the home page.
view-category-page: View of a category page, e.g. Home > Men > Jeans

Retail-related values:
add-to-cart: Add an item(s) to cart, e.g. in Retail online shopping
purchase: Purchase an item(s)

Media-related values:
media-play: Start/resume watching a video, playing a song, etc.
media-complete: Finished or stopped midway through a video, song, etc.

string event_type = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`String`	The eventType.

getEventTypeBytes()

public abstract ByteString getEventTypeBytes()

Required. User event type. Allowed values are:

Generic values:

search: Search for Documents.
view-item: Detailed page view of a Document.
view-item-list: View of a panel or ordered list of Documents.
view-home-page: View of the home page.
view-category-page: View of a category page, e.g. Home > Men > Jeans

Retail-related values:
add-to-cart: Add an item(s) to cart, e.g. in Retail online shopping
purchase: Purchase an item(s)

Media-related values:
media-play: Start/resume watching a video, playing a song, etc.
media-complete: Finished or stopped midway through a video, song, etc.

string event_type = 1 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`ByteString`	The bytes for eventType.

getFilter()

public abstract String getFilter()

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the documents being filtered.

One example is for search events, the associated SearchRequest may contain a filter expression in SearchRequest.filter conforming to https://google.aip.dev/160#filtering.

Similarly, for view-item-list events that are generated from a [RecommendationService.RecommendRequest][], this field may be populated directly from [RecommendationService.RecommendRequest.filter][] conforming to https://google.aip.dev/160#filtering.

The value must be a UTF-8 encoded string with a length limit of 1,000 characters. Otherwise, an INVALID_ARGUMENT error is returned.

string filter = 9;

Returns
Type	Description
`String`	The filter.

getFilterBytes()

public abstract ByteString getFilterBytes()

The filter syntax consists of an expression language for constructing a predicate from one or more fields of the documents being filtered.

One example is for search events, the associated SearchRequest may contain a filter expression in SearchRequest.filter conforming to https://google.aip.dev/160#filtering.

The value must be a UTF-8 encoded string with a length limit of 1,000 characters. Otherwise, an INVALID_ARGUMENT error is returned.

string filter = 9;

Returns
Type	Description
`ByteString`	The bytes for filter.

getMediaInfo()

public abstract MediaInfo getMediaInfo()

Media-specific info.

.google.cloud.discoveryengine.v1alpha.MediaInfo media_info = 18;

Returns
Type	Description
`MediaInfo`	The mediaInfo.

getMediaInfoOrBuilder()

public abstract MediaInfoOrBuilder getMediaInfoOrBuilder()

Media-specific info.

.google.cloud.discoveryengine.v1alpha.MediaInfo media_info = 18;

Returns
Type	Description
`MediaInfoOrBuilder`

getPageInfo()

public abstract PageInfo getPageInfo()

Page metadata such as categories and other critical information for certain event types such as view-category-page.

.google.cloud.discoveryengine.v1alpha.PageInfo page_info = 7;

Returns
Type	Description
`PageInfo`	The pageInfo.

getPageInfoOrBuilder()

public abstract PageInfoOrBuilder getPageInfoOrBuilder()

Page metadata such as categories and other critical information for certain event types such as view-category-page.

.google.cloud.discoveryengine.v1alpha.PageInfo page_info = 7;

Returns
Type	Description
`PageInfoOrBuilder`

getPanel()

public abstract PanelInfo getPanel()

Panel metadata associated with this user event.

.google.cloud.discoveryengine.v1alpha.PanelInfo panel = 11;

Returns
Type	Description
`PanelInfo`	The panel.

getPanelOrBuilder()

public abstract PanelInfoOrBuilder getPanelOrBuilder()

Panel metadata associated with this user event.

.google.cloud.discoveryengine.v1alpha.PanelInfo panel = 11;

Returns
Type	Description
`PanelInfoOrBuilder`

getPromotionIds(int index)

public abstract String getPromotionIds(int index)

The promotion IDs if this is an event associated with promotions. Currently, this field is restricted to at most one ID.

repeated string promotion_ids = 16;

Parameter
Name	Description
`index`	`int` The index of the element to return.

Returns
Type	Description
`String`	The promotionIds at the given index.

getPromotionIdsBytes(int index)

public abstract ByteString getPromotionIdsBytes(int index)

The promotion IDs if this is an event associated with promotions. Currently, this field is restricted to at most one ID.

repeated string promotion_ids = 16;

Parameter
Name	Description
`index`	`int` The index of the value to return.

Returns
Type	Description
`ByteString`	The bytes of the promotionIds at the given index.

getPromotionIdsCount()

public abstract int getPromotionIdsCount()

The promotion IDs if this is an event associated with promotions. Currently, this field is restricted to at most one ID.

repeated string promotion_ids = 16;

Returns
Type	Description
`int`	The count of promotionIds.

getPromotionIdsList()

public abstract List<String> getPromotionIdsList()

The promotion IDs if this is an event associated with promotions. Currently, this field is restricted to at most one ID.

repeated string promotion_ids = 16;

Returns
Type	Description
`List<String>`	A list containing the promotionIds.

getSearchInfo()

public abstract SearchInfo getSearchInfo()

SearchService.Search details related to the event.

This field should be set for search event.

.google.cloud.discoveryengine.v1alpha.SearchInfo search_info = 12;

Returns
Type	Description
`SearchInfo`	The searchInfo.

getSearchInfoOrBuilder()

public abstract SearchInfoOrBuilder getSearchInfoOrBuilder()

SearchService.Search details related to the event.

This field should be set for search event.

.google.cloud.discoveryengine.v1alpha.SearchInfo search_info = 12;

Returns
Type	Description
`SearchInfoOrBuilder`

getSessionId()

public abstract String getSessionId()

A unique identifier for tracking a visitor session with a length limit of 128 bytes. A session is an aggregation of an end user behavior in a time span.

A general guideline to populate the session_id:

If user has no activity for 30 min, a new session_id should be assigned.
The session_id should be unique across users, suggest use uuid or add UserEvent.user_pseudo_id as prefix.

string session_id = 6;

Returns
Type	Description
`String`	The sessionId.

getSessionIdBytes()

public abstract ByteString getSessionIdBytes()

A unique identifier for tracking a visitor session with a length limit of 128 bytes. A session is an aggregation of an end user behavior in a time span.

A general guideline to populate the session_id:

If user has no activity for 30 min, a new session_id should be assigned.
The session_id should be unique across users, suggest use uuid or add UserEvent.user_pseudo_id as prefix.

string session_id = 6;

Returns
Type	Description
`ByteString`	The bytes for sessionId.

getTagIds(int index)

public abstract String getTagIds(int index)

A list of identifiers for the independent experiment groups this user event belongs to. This is used to distinguish between user events associated with different experiment setups on the customer end.

repeated string tag_ids = 15;

Parameter
Name	Description
`index`	`int` The index of the element to return.

Returns
Type	Description
`String`	The tagIds at the given index.

getTagIdsBytes(int index)

public abstract ByteString getTagIdsBytes(int index)

repeated string tag_ids = 15;

Parameter
Name	Description
`index`	`int` The index of the value to return.

Returns
Type	Description
`ByteString`	The bytes of the tagIds at the given index.

getTagIdsCount()

public abstract int getTagIdsCount()

repeated string tag_ids = 15;

Returns
Type	Description
`int`	The count of tagIds.

getTagIdsList()

public abstract List<String> getTagIdsList()

repeated string tag_ids = 15;

Returns
Type	Description
`List<String>`	A list containing the tagIds.

getTransactionInfo()

public abstract TransactionInfo getTransactionInfo()

The transaction metadata (if any) associated with this user event.

.google.cloud.discoveryengine.v1alpha.TransactionInfo transaction_info = 14;

Returns
Type	Description
`TransactionInfo`	The transactionInfo.

getTransactionInfoOrBuilder()

public abstract TransactionInfoOrBuilder getTransactionInfoOrBuilder()

The transaction metadata (if any) associated with this user event.

.google.cloud.discoveryengine.v1alpha.TransactionInfo transaction_info = 14;

Returns
Type	Description
`TransactionInfoOrBuilder`

getUserInfo()

public abstract UserInfo getUserInfo()

Information about the end user.

.google.cloud.discoveryengine.v1alpha.UserInfo user_info = 4;

Returns
Type	Description
`UserInfo`	The userInfo.

getUserInfoOrBuilder()

public abstract UserInfoOrBuilder getUserInfoOrBuilder()

Information about the end user.

.google.cloud.discoveryengine.v1alpha.UserInfo user_info = 4;

Returns
Type	Description
`UserInfoOrBuilder`

getUserPseudoId()

public abstract String getUserPseudoId()

Required. A unique identifier for tracking visitors.

For example, this could be implemented with an HTTP cookie, which should be able to uniquely identify a visitor on a single device. This unique identifier should not change if the visitor log in/out of the website.

Do not set the field to the same fixed ID for different users. This mixes the event history of those users together, which results in degraded model quality.

The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned.

The field should not contain PII or user-data. We recommend to use Google Analytics Client ID for this field.

string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`String`	The userPseudoId.

getUserPseudoIdBytes()

public abstract ByteString getUserPseudoIdBytes()

Required. A unique identifier for tracking visitors.

Do not set the field to the same fixed ID for different users. This mixes the event history of those users together, which results in degraded model quality.

The field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned.

The field should not contain PII or user-data. We recommend to use Google Analytics Client ID for this field.

string user_pseudo_id = 2 [(.google.api.field_behavior) = REQUIRED];

Returns
Type	Description
`ByteString`	The bytes for userPseudoId.

hasCompletionInfo()

public abstract boolean hasCompletionInfo()

CompletionService.CompleteQuery details related to the event.

This field should be set for search event when autocomplete function is enabled and the user clicks a suggestion for search.

.google.cloud.discoveryengine.v1alpha.CompletionInfo completion_info = 13;

Returns
Type	Description
`boolean`	Whether the completionInfo field is set.

hasEventTime()

public abstract boolean hasEventTime()

Only required for UserEventService.ImportUserEvents method. Timestamp of when the user event happened.

.google.protobuf.Timestamp event_time = 3;

Returns
Type	Description
`boolean`	Whether the eventTime field is set.

hasMediaInfo()

public abstract boolean hasMediaInfo()

Media-specific info.

.google.cloud.discoveryengine.v1alpha.MediaInfo media_info = 18;

Returns
Type	Description
`boolean`	Whether the mediaInfo field is set.

hasPageInfo()

public abstract boolean hasPageInfo()

Page metadata such as categories and other critical information for certain event types such as view-category-page.

.google.cloud.discoveryengine.v1alpha.PageInfo page_info = 7;

Returns
Type	Description
`boolean`	Whether the pageInfo field is set.

hasPanel()

public abstract boolean hasPanel()

Panel metadata associated with this user event.

.google.cloud.discoveryengine.v1alpha.PanelInfo panel = 11;

Returns
Type	Description
`boolean`	Whether the panel field is set.

hasSearchInfo()

public abstract boolean hasSearchInfo()

SearchService.Search details related to the event.

This field should be set for search event.

.google.cloud.discoveryengine.v1alpha.SearchInfo search_info = 12;

Returns
Type	Description
`boolean`	Whether the searchInfo field is set.

hasTransactionInfo()

public abstract boolean hasTransactionInfo()

The transaction metadata (if any) associated with this user event.

.google.cloud.discoveryengine.v1alpha.TransactionInfo transaction_info = 14;

Returns
Type	Description
`boolean`	Whether the transactionInfo field is set.

hasUserInfo()

public abstract boolean hasUserInfo()

Information about the end user.

.google.cloud.discoveryengine.v1alpha.UserInfo user_info = 4;

Returns
Type	Description
`boolean`	Whether the userInfo field is set.