text: /*
   * SPDX-License-Identifier: Apache-2.0
   *
   * The OpenSearch Contributors require contributions made to
   * this file be licensed under the Apache-2.0 license or a
   * compatible open source license.
   *
   * Modifications Copyright OpenSearch Contributors. See
   * GitHub history for details.
   */
  
  /*
   * Licensed to Elasticsearch B.V. under one or more contributor
   * license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright
   * 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.
   */
  
  'use strict'
  
  /* eslint camelcase: 0 */
  /* eslint no-unused-vars: 0 */
  
  const { handleError, snakeCaseKeys, normalizeArguments, kConfigurationError } = require('../utils')
  const acceptedQuerystring = ['master_timeout', 'pretty', 'human', 'error_trace', 'source', 'filter_path']
  const snakeCase = { masterTimeout: 'master_timeout', errorTrace: 'error_trace', filterPath: 'filter_path' }
  
  function FeaturesApi (transport, ConfigurationError) {
    this.transport = transport
    this[kConfigurationError] = ConfigurationError
  }
  
  FeaturesApi.prototype.getFeatures = function featuresGetFeaturesApi (params, options, callback) {
    ;[params, options, callback] = normalizeArguments(params, options, callback)
  
    let { method, body, ...querystring } = params
    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring)
  
    let path = ''
    if (method == null) method = 'GET'
    path = '/' + '_features'
  
    // build request object
    const request = {
      method,
      path,
      body: null,
      querystring
    }
  
    return this.transport.request(request, options, callback)
  }
  
  FeaturesApi.prototype.resetFeatures = function featuresResetFeaturesApi (params, options, callback) {
    ;[params, options, callback] = normalizeArguments(params, options, callback)
  
    let { method, body, ...querystring } = params
    querystring = snakeCaseKeys(acceptedQuerystring, snakeCase, querystring)
  
    let path = ''
    if (method == null) method = 'POST'
    path = '/' + '_features' + '/' + '_reset'
  
    // build request object
    const request = {
      method,
      path,
      body: body || '',
      querystring
    }
  
    return this.transport.request(request, options, callback)
  }
  
  Object.defineProperties(FeaturesApi.prototype, {
    get_features: { get () { return this.getFeatures } },
    reset_features: { get () { return this.resetFeatures } }
  })
  
  module.exports = FeaturesApi
  