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# ownership. Elasticsearch B.V. licenses this file to you under
# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.

module Elasticsearch
  module API
    module Cat
      module Actions
        # Returns information about index shard recoveries, both on-going completed.
        #
        # @option arguments [List] :index Comma-separated list or wildcard expression of index names to limit the returned information
        # @option arguments [String] :format a short version of the Accept header, e.g. json, yaml
        # @option arguments [Boolean] :active_only If `true`, the response only includes ongoing shard recoveries
        # @option arguments [String] :bytes The unit in which to display byte values (options: b, k, kb, m, mb, g, gb, t, tb, p, pb)
        # @option arguments [Boolean] :detailed If `true`, the response includes detailed information about shard recoveries
        # @option arguments [List] :h Comma-separated list of column names to display
        # @option arguments [Boolean] :help Return help information
        # @option arguments [List] :s Comma-separated list of column names or column aliases to sort by
        # @option arguments [String] :time The unit in which to display time values (options: d, h, m, s, ms, micros, nanos)
        # @option arguments [Boolean] :v Verbose mode. Display column headers
        # @option arguments [Hash] :headers Custom HTTP headers
        #
        # @see https://www.elastic.co/guide/en/elasticsearch/reference/7.x/cat-recovery.html
        #
        def recovery(arguments = {})
          headers = arguments.delete(:headers) || {}

          arguments = arguments.clone

          _index = arguments.delete(:index)

          method = Elasticsearch::API::HTTP_GET
          path   = if _index
                     "_cat/recovery/#{Utils.__listify(_index)}"
                   else
                     "_cat/recovery"
                   end
          params = Utils.__validate_and_extract_params arguments, ParamsRegistry.get(__method__)
          params[:h] = Utils.__listify(params[:h]) if params[:h]

          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(:recovery, [
          :format,
          :active_only,
          :bytes,
          :detailed,
          :h,
          :help,
          :index,
          :s,
          :time,
          :v
        ].freeze)
      end
    end
  end
end