Discovery Engine V1 API - Class Google::Cloud::DiscoveryEngine::V1::RankService::Client (v1.4.0)

Reference documentation and code samples for the Discovery Engine V1 API class Google::Cloud::DiscoveryEngine::V1::RankService::Client.

Client for the RankService service.

Service for ranking text records.

Inherits

  • Object

Includes

Methods

.configure

def self.configure() { |config| ... } -> Client::Configuration

Configure the RankService Client class.

See Configuration for a description of the configuration fields.

Yields
  • (config) — Configure the Client client.
Yield Parameter
Returns
Example 
# Modify the configuration for all RankService clients
::Google::Cloud::DiscoveryEngine::V1::RankService::Client.configure do |config|
  config.timeout = 10.0
end

#configure

def configure() { |config| ... } -> Client::Configuration

Configure the RankService Client instance.

The configuration is set to the derived mode, meaning that values can be changed, but structural changes (adding new fields, etc.) are not allowed. Structural changes should be made on Client.configure.

See Configuration for a description of the configuration fields.

Yields
  • (config) — Configure the Client client.
Yield Parameter
Returns

#initialize

def initialize() { |config| ... } -> Client

Create a new RankService client object.

Yields
  • (config) — Configure the RankService client.
Yield Parameter
Returns
  • (Client) — a new instance of Client
Example 
# Create a client using the default configuration
client = ::Google::Cloud::DiscoveryEngine::V1::RankService::Client.new

# Create a client using a custom configuration
client = ::Google::Cloud::DiscoveryEngine::V1::RankService::Client.new do |config|
  config.timeout = 10.0
end

#location_client

def location_client() -> Google::Cloud::Location::Locations::Client

Get the associated client for mix-in of the Locations.

Returns
  • (Google::Cloud::Location::Locations::Client)

#logger

def logger() -> Logger

The logger used for request/response debug logging.

Returns
  • (Logger)

#rank

def rank(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::RankResponse
def rank(ranking_config: nil, model: nil, top_n: nil, query: nil, records: nil, ignore_record_details_in_response: nil, user_labels: nil) -> ::Google::Cloud::DiscoveryEngine::V1::RankResponse

Ranks a list of text records based on the given input query.

Overloads 
def rank(request, options = nil) -> ::Google::Cloud::DiscoveryEngine::V1::RankResponse
Pass arguments to rank via a request object, either of type Google::Cloud::DiscoveryEngine::V1::RankRequest or an equivalent Hash.
Parameters
  • request (::Google::Cloud::DiscoveryEngine::V1::RankRequest, ::Hash) — A request object representing the call parameters. Required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash.
  • options (::Gapic::CallOptions, ::Hash) — Overrides the default settings for this call, e.g, timeout, retries, etc. Optional. 
def rank(ranking_config: nil, model: nil, top_n: nil, query: nil, records: nil, ignore_record_details_in_response: nil, user_labels: nil) -> ::Google::Cloud::DiscoveryEngine::V1::RankResponse
Pass arguments to rank via keyword arguments. Note that at least one keyword argument is required. To specify no parameters, or to keep all the default parameter values, pass an empty Hash as a request object (see above).
Parameters
  • ranking_config (::String) — Required. The resource name of the rank service config, such as projects/{project_num}/locations/{location}/rankingConfigs/default_ranking_config.
  • model (::String) — The identifier of the model to use. It is one of:

    • semantic-ranker-512@latest: Semantic ranking model with maxiumn input token size 512.

    It is set to semantic-ranker-512@latest by default if unspecified.

  • top_n (::Integer) — The number of results to return. If this is unset or no bigger than zero, returns all results.
  • query (::String) — The query to use.
  • records (::Array<::Google::Cloud::DiscoveryEngine::V1::RankingRecord, ::Hash>) — Required. A list of records to rank. At most 200 records to rank.
  • ignore_record_details_in_response (::Boolean) — If true, the response will contain only record ID and score. By default, it is false, the response will contain record details.
  • 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 Google Cloud Document for more details.

Yields
  • (response, operation) — Access the result along with the RPC operation
Yield Parameters
Returns
Raises
  • (::Google::Cloud::Error) — if the RPC is aborted.
Example

Basic example

require "google/cloud/discovery_engine/v1"

# Create a client object. The client can be reused for multiple calls.
client = Google::Cloud::DiscoveryEngine::V1::RankService::Client.new

# Create a request. To set request fields, pass in keyword arguments.
request = Google::Cloud::DiscoveryEngine::V1::RankRequest.new

# Call the rank method.
result = client.rank request

# The returned object is of type Google::Cloud::DiscoveryEngine::V1::RankResponse.
p result

#universe_domain

def universe_domain() -> String

The effective universe domain

Returns
  • (String)