# Licensed to Elasticsearch B.V under one or more agreements.
# Elasticsearch B.V licenses this file to you under the Apache 2.0 License.
# See the LICENSE file in the project root for more information

module Elasticsearch
  module API
    module Actions
      # Changes the number of requests per second for a particular Update By Query operation.
      #
      # @option arguments [String] :task_id The task id to rethrottle
      # @option arguments [Number] :requests_per_second The throttle to set on this request in floating sub-requests per second. -1 means set no throttle.  (*Required*)
      # @option arguments [Hash] :headers Custom HTTP headers
      #
      # @see https://www.elastic.co/guide/en/elasticsearch/reference/current/docs-update-by-query.html
      #
      def update_by_query_rethrottle(arguments = {})
        raise ArgumentError, "Required argument 'task_id' missing" unless arguments[:task_id]

        headers = arguments.delete(:headers) || {}

        arguments = arguments.clone

        _task_id = arguments.delete(:task_id)

        method = Elasticsearch::API::HTTP_POST
        path   = "_update_by_query/#{Utils.__listify(_task_id)}/_rethrottle"
        params = Utils.__validate_and_extract_params arguments, ParamsRegistry.get(__method__)

        body = nil
        perform_request(method, path, params, body, headers).body
      end

      # Register this action with its valid params when the module is loaded.
      #
      # @since 6.2.0
      ParamsRegistry.register(:update_by_query_rethrottle, [
        :requests_per_second
      ].freeze)
    end
    end
end
