Class: Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaRecommendRequest

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
lib/google/apis/discoveryengine_v1alpha/classes.rb,
lib/google/apis/discoveryengine_v1alpha/representations.rb,
lib/google/apis/discoveryengine_v1alpha/representations.rb

Overview

Request message for Recommend method.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(**args) ⇒ GoogleCloudDiscoveryengineV1alphaRecommendRequest

Returns a new instance of GoogleCloudDiscoveryengineV1alphaRecommendRequest.



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4832

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#filter ⇒ String

Filter for restricting recommendation results with a length limit of 5,000 characters. Currently, only filter expressions on the filter_tags attribute is supported. Examples: * (filter_tags: ANY("Red", "Blue") OR filter_tags: ANY("Hot", "Cold")) * (filter_tags: ANY("Red", "Blue")) AND NOT (filter_tags: ANY("Green")) If attributeFilteringSyntax is set to true under the params field, then attribute-based expressions are expected instead of the above described tag-based syntax. Examples: * (launguage: ANY("en", "es")) AND NOT ( categories: ANY("Movie")) * (available: true) AND (launguage: ANY("en", "es")) OR (categories: ANY("Movie")) If your filter blocks all results, the API will return generic (unfiltered) popular Documents. If you only want results strictly matching the filters, set strictFiltering to True in RecommendRequest.params to receive empty results instead. Note that the API will never return Documents with storageStatus of EXPIRED or DELETED regardless of filter choices. Corresponds to the JSON property filter

Returns:

  • (String) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4773

def filter
  @filter
end

#page_size ⇒ Fixnum

Maximum number of results to return. Set this property to the number of recommendation results needed. If zero, the service will choose a reasonable default. The maximum allowed value is 100. Values above 100 will be coerced to 100. Corresponds to the JSON property pageSize

Returns:

  • (Fixnum) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4781

def page_size
  @page_size
end

#params ⇒ Hash<String,Object>

Additional domain specific parameters for the recommendations. Allowed values:

  • returnDocument: Boolean. If set to true, the associated Document object will be returned in RecommendResponse.RecommendationResult.document. * returnScore: Boolean. If set to true, the recommendation 'score' corresponding to each returned Document will be set in RecommendResponse. RecommendationResult.metadata. The given 'score' indicates the probability of a Document conversion given the user's context and history. * strictFiltering : Boolean. True by default. If set to false, the service will return generic ( unfiltered) popular Documents instead of empty if your filter blocks all recommendation results. * diversityLevel: String. Default empty. If set to be non-empty, then it needs to be one of: * no-diversity * low-diversity * medium-diversity * high-diversity * auto-diversity This gives request- level control and adjusts recommendation results based on Document category. * attributeFilteringSyntax: Boolean. False by default. If set to true, the filter field is interpreted according to the new, attribute-based syntax. Corresponds to the JSON property params

Returns:

  • (Hash<String,Object>) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4800

def params
  @params
end

#user_event ⇒ Google::Apis::DiscoveryengineV1alpha::GoogleCloudDiscoveryengineV1alphaUserEvent

UserEvent captures all metadata information Discovery Engine API needs to know about how end users interact with customers' website. Corresponds to the JSON property userEvent

Returns:



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4806

def user_event
  @user_event
end

#user_labels ⇒ Hash<String,String>

The user labels applied to a resource must meet the following requirements: * Each resource can have multiple labels, up to a maximum of 64. * Each label must be a key-value pair. * Keys have a minimum length of 1 character and a maximum length of 63 characters and cannot be empty. Values can be empty and have a maximum length of 63 characters. * Keys and values can contain only lowercase letters, numeric characters, underscores, and dashes. All characters must use UTF-8 encoding, and international characters are allowed. * The key portion of a label must be unique. However, you can use the same key with multiple resources. * Keys must start with a lowercase letter or international character. See Requirements for labels for more details. Corresponds to the JSON property userLabels

Returns:

  • (Hash<String,String>) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4821

def user_labels
  @user_labels
end

#validate_only ⇒ Boolean Also known as: validate_only?

Use validate only mode for this recommendation query. If set to true, a fake model will be used that returns arbitrary Document IDs. Note that the validate only mode should only be used for testing the API, or if the model is not ready. Corresponds to the JSON property validateOnly

Returns:

  • (Boolean) 


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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4829

def validate_only
  @validate_only
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'lib/google/apis/discoveryengine_v1alpha/classes.rb', line 4837

def update!(**args)
  @filter = args[:filter] if args.key?(:filter)
  @page_size = args[:page_size] if args.key?(:page_size)
  @params = args[:params] if args.key?(:params)
  @user_event = args[:user_event] if args.key?(:user_event)
  @user_labels = args[:user_labels] if args.key?(:user_labels)
  @validate_only = args[:validate_only] if args.key?(:validate_only)
end