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Class: Aws::PersonalizeEvents::Types::Event

Inherits:
Struct
  • Object
show all
Defined in:
(unknown)

Overview

Note:

When passing Event as input to an Aws::Client method, you can use a vanilla Hash:

{
  event_id: "StringType",
  event_type: "StringType", # required
  event_value: 1.0,
  item_id: "ItemId",
  properties: "EventPropertiesJSON",
  sent_at: Time.now, # required
  recommendation_id: "RecommendationId",
  impression: ["ItemId"],
}

Represents user interaction event information sent using the PutEvents API.

See Also:

Instance Attribute Summary collapse

Instance Attribute Details

#event_id ⇒ String

An ID associated with the event. If an event ID is not provided, Amazon Personalize generates a unique ID for the event. An event ID is not used as an input to the model. Amazon Personalize uses the event ID to distinquish unique events. Any subsequent events after the first with the same event ID are not used in model training.

Returns:

  • (String) —

    An ID associated with the event.

#event_type ⇒ String

The type of event, such as click or download. This property corresponds to the EVENT_TYPE field of your Interactions schema and depends on the types of events you are tracking.

Returns:

  • (String) —

    The type of event, such as click or download.

#event_value ⇒ Float

The event value that corresponds to the EVENT_VALUE field of the Interactions schema.

Returns:

  • (Float) —

    The event value that corresponds to the EVENT_VALUE field of the Interactions schema.

#impression ⇒ Array<String>

A list of item IDs that represents the sequence of items you have shown the user. For example, ["itemId1", "itemId2", "itemId3"].

Returns:

  • (Array<String>) —

    A list of item IDs that represents the sequence of items you have shown the user.

#item_id ⇒ String

The item ID key that corresponds to the ITEM_ID field of the Interactions schema.

Returns:

  • (String) —

    The item ID key that corresponds to the ITEM_ID field of the Interactions schema.

#properties ⇒ String

A string map of event-specific data that you might choose to record. For example, if a user rates a movie on your site, other than movie ID (itemId) and rating (eventValue) , you might also send the number of movie ratings made by the user.

Each item in the map consists of a key-value pair. For example,

{"numberOfRatings": "12"}

The keys use camel case names that match the fields in the Interactions schema. In the above example, the numberOfRatings would match the \'NUMBER_OF_RATINGS\' field defined in the Interactions schema.

Returns:

  • (String) —

    A string map of event-specific data that you might choose to record.

#recommendation_id ⇒ String

The ID of the recommendation.

Returns:

  • (String) —

    The ID of the recommendation.

#sent_at ⇒ Time

The timestamp (in Unix time) on the client side when the event occurred.

Returns:

  • (Time) —

    The timestamp (in Unix time) on the client side when the event occurred.