lib/elasticsearch-serverless/api/indices/delete.rb

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#   http://www.apache.org/licenses/LICENSE-2.0
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# Auto generated from commit f284cc16f4d4b4289bc679aa1529bb504190fe80
# @see https://github.com/elastic/elasticsearch-specification
#
module ElasticsearchServerless
  module API
    module Indices
      module Actions
        # Delete indices.
        # Deleting an index deletes its documents, shards, and metadata.
        # It does not delete related Kibana components, such as data views, visualizations, or dashboards.
        # You cannot delete the current write index of a data stream.
        # To delete the index, you must roll over the data stream so a new write index is created.
        # You can then use the delete index API to delete the previous write index.
        #
        # @option arguments [String, Array] :index Comma-separated list of indices to delete.
        #  You cannot specify index aliases.
        #  By default, this parameter does not support wildcards (+*+) or +_all+.
        #  To use wildcards or +_all+, set the +action.destructive_requires_name+ cluster setting to +false+. (*Required*)
        # @option arguments [Boolean] :allow_no_indices If +false+, the request returns an error if any wildcard expression, index alias, or +_all+ value targets only missing or closed indices.
        #  This behavior applies even if the request targets other open indices. Server default: true.
        # @option arguments [String, Array<String>] :expand_wildcards Type of index that wildcard patterns can match.
        #  If the request can target data streams, this argument determines whether wildcard expressions match hidden data streams.
        #  Supports comma-separated values, such as +open,hidden+.
        #  Valid values are: +all+, +open+, +closed+, +hidden+, +none+. Server default: open.
        # @option arguments [Boolean] :ignore_unavailable If +false+, the request returns an error if it targets a missing or closed index.
        # @option arguments [Time] :master_timeout Period to wait for a connection to the master node.
        #  If no response is received before the timeout expires, the request fails and returns an error. Server default: 30s.
        # @option arguments [Time] :timeout Period to wait for a response.
        #  If no response is received before the timeout expires, the request fails and returns an error. Server default: 30s.
        # @option arguments [Hash] :headers Custom HTTP headers
        #
        # @see https://www.elastic.co/docs/api/doc/elasticsearch/operation/operation-indices-delete
        #
        def delete(arguments = {})
          request_opts = { endpoint: arguments[:endpoint] || 'indices.delete' }

          defined_params = [:index].each_with_object({}) do |variable, set_variables|
            set_variables[variable] = arguments[variable] if arguments.key?(variable)
          end
          request_opts[:defined_params] = defined_params unless defined_params.empty?

          raise ArgumentError, "Required argument 'index' missing" unless arguments[:index]

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

          body = nil

          _index = arguments.delete(:index)

          method = ElasticsearchServerless::API::HTTP_DELETE
          path   = Utils.listify(_index).to_s
          params = Utils.process_params(arguments)

          if Array(arguments[:ignore]).include?(404)
            Utils.rescue_from_not_found do
              ElasticsearchServerless::API::Response.new(
                perform_request(method, path, params, body, headers, request_opts)
              )
            end
          else
            ElasticsearchServerless::API::Response.new(
              perform_request(method, path, params, body, headers, request_opts)
            )
          end
        end
      end
    end
  end
end