diff --git a/api/api/security.js b/api/api/security.js
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+++ b/api/api/security.js
@@ -0,0 +1,1873 @@
+/*
+ * Copyright OpenSearch Contributors
+ * 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.
+ *
+ */
+
+/*
+ * 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';
+
+/** @namespace API-Security */
+
+/* eslint camelcase: 0 */
+/* eslint no-unused-vars: 0 */
+
+const { handleError, snakeCaseKeys, encodePathParam, kConfigurationError } = require('../utils');
+const snakeCase = {};
+
+function SecurityApi(transport, ConfigurationError) {
+  this.transport = transport;
+  this[kConfigurationError] = ConfigurationError;
+}
+
+/**
+ * Changes the password for the current user.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#change-password - Security - Change Password}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.changePassword = function securityChangePasswordApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'account'].filter((c) => c != null).join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates or replaces the specified action group.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#create-action-group - Security - Create Action Group}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.action_group - The name of the action group to create or replace
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.createActionGroup = function securityCreateActionGroupApi(
+  params,
+  options,
+  callback
+) {
+  if (params.actionGroup == null && params.action_group == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: action_group');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, actionGroup, action_group, ...querystring } = params;
+
+  action_group = encodePathParam(actionGroup, action_group);
+
+  let path = ['', '_plugins', '_security', 'api', 'actiongroups', action_group]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates or replaces the specified role.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#create-role - Security - Create Role}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.createRole = function securityCreateRoleApi(params, options, callback) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'roles', role].filter((c) => c != null).join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates or replaces the specified role mapping.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#create-role-mapping - Security - Create Role Mapping}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.createRoleMapping = function securityCreateRoleMappingApi(
+  params,
+  options,
+  callback
+) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'rolesmapping', role]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates or replaces the specified tenant.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#create-tenant - Security - Create Tenant}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.tenant
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.createTenant = function securityCreateTenantApi(params, options, callback) {
+  if (params.tenant == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: tenant');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, tenant, ...querystring } = params;
+
+  tenant = encodePathParam(tenant);
+
+  let path = ['', '_plugins', '_security', 'api', 'tenants', tenant]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates or replaces the specified user.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#create-user - Security - Create User}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.username
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.createUser = function securityCreateUserApi(params, options, callback) {
+  if (params.username == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: username');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, username, ...querystring } = params;
+
+  username = encodePathParam(username);
+
+  let path = ['', '_plugins', '_security', 'api', 'internalusers', username]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Delete a specified action group.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#delete-action-group - Security - Delete Action Group}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.action_group - Action group to delete.
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.deleteActionGroup = function securityDeleteActionGroupApi(
+  params,
+  options,
+  callback
+) {
+  if (params.actionGroup == null && params.action_group == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: action_group');
+    return handleError(err, callback);
+  }
+
+  let { method, body, actionGroup, action_group, ...querystring } = params;
+
+  action_group = encodePathParam(actionGroup, action_group);
+
+  let path = ['', '_plugins', '_security', 'api', 'actiongroups', action_group]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'DELETE';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Deletes all distinguished names in the specified cluster’s or node’s allow list.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#delete-distinguished-names - Security - Delete Distinguished Names}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.cluster_name
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.deleteDistinguishedNames = function securityDeleteDistinguishedNamesApi(
+  params,
+  options,
+  callback
+) {
+  if (params.clusterName == null && params.cluster_name == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: cluster_name');
+    return handleError(err, callback);
+  }
+
+  let { method, body, clusterName, cluster_name, ...querystring } = params;
+
+  cluster_name = encodePathParam(clusterName, cluster_name);
+
+  let path = ['', '_plugins', '_security', 'api', 'nodesdn', cluster_name]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'DELETE';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Delete the specified role.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#delete-role - Security - Delete Role}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.deleteRole = function securityDeleteRoleApi(params, options, callback) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'roles', role].filter((c) => c != null).join('/');
+  method = method || 'DELETE';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Deletes the specified role mapping.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#delete-role-mapping - Security - Delete Role Mapping}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.deleteRoleMapping = function securityDeleteRoleMappingApi(
+  params,
+  options,
+  callback
+) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'rolesmapping', role]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'DELETE';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Delete the specified tenant.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#delete-action-group - Security - Delete Tenant}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.tenant
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.deleteTenant = function securityDeleteTenantApi(params, options, callback) {
+  if (params.tenant == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: tenant');
+    return handleError(err, callback);
+  }
+
+  let { method, body, tenant, ...querystring } = params;
+
+  tenant = encodePathParam(tenant);
+
+  let path = ['', '_plugins', '_security', 'api', 'tenants', tenant]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'DELETE';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Delete the specified user.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#delete-user - Security - Delete User}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.username
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.deleteUser = function securityDeleteUserApi(params, options, callback) {
+  if (params.username == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: username');
+    return handleError(err, callback);
+  }
+
+  let { method, body, username, ...querystring } = params;
+
+  username = encodePathParam(username);
+
+  let path = ['', '_plugins', '_security', 'api', 'internalusers', username]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'DELETE';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Flushes the Security plugin user, authentication, and authorization cache.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#flush-cache - Security - Flush Cache}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.flushCache = function securityFlushCacheApi(params, options, callback) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'cache'].filter((c) => c != null).join('/');
+  method = method || 'DELETE';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Returns account details for the current user.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-account-details - Security - Get Account Details}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getAccountDetails = function securityGetAccountDetailsApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'account'].filter((c) => c != null).join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves one action group.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-action-group - Security - Get Action Group}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.action_group - Action group to retrieve.
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getActionGroup = function securityGetActionGroupApi(
+  params,
+  options,
+  callback
+) {
+  if (params.actionGroup == null && params.action_group == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: action_group');
+    return handleError(err, callback);
+  }
+
+  let { method, body, actionGroup, action_group, ...querystring } = params;
+
+  action_group = encodePathParam(actionGroup, action_group);
+
+  let path = ['', '_plugins', '_security', 'api', 'actiongroups', action_group]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves all action groups.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-action-groups - Security - Get Action Groups}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getActionGroups = function securityGetActionGroupsApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'actiongroups']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves the audit configuration.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#audit-logs - Security - Get Audit Configuration}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getAuditConfiguration = function securityGetAuditConfigurationApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'audit'].filter((c) => c != null).join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves the cluster’s security certificates.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-certificates - Security - Get Certificates}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getCertificates = function securityGetCertificatesApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'ssl', 'certs']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Returns the current Security plugin configuration in JSON format.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#get-configuration - Security - Get Configuration}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getConfiguration = function securityGetConfigurationApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'securityconfig']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves all distinguished names in the allow list.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-distinguished-names - Security - Get Distinguished Names}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} [params.cluster_name]
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getDistinguishedNames = function securityGetDistinguishedNamesApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, clusterName, cluster_name, ...querystring } = params;
+
+  cluster_name = encodePathParam(clusterName, cluster_name);
+
+  let path = ['', '_plugins', '_security', 'api', 'nodesdn', cluster_name]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves one role.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-role - Security - Get Role}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getRole = function securityGetRoleApi(params, options, callback) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'roles', role].filter((c) => c != null).join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves one role mapping.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-role-mapping - Security - Get Role Mapping}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getRoleMapping = function securityGetRoleMappingApi(
+  params,
+  options,
+  callback
+) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'rolesmapping', role]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves all role mappings.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-role-mappings - Security - Get Role Mappings}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getRoleMappings = function securityGetRoleMappingsApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'rolesmapping']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves all roles.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-roles - Security - Get Roles}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getRoles = function securityGetRolesApi(params, options, callback) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'roles'].filter((c) => c != null).join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves one tenant.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#get-tenant - Security - Get Tenant}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.tenant
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getTenant = function securityGetTenantApi(params, options, callback) {
+  if (params.tenant == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: tenant');
+    return handleError(err, callback);
+  }
+
+  let { method, body, tenant, ...querystring } = params;
+
+  tenant = encodePathParam(tenant);
+
+  let path = ['', '_plugins', '_security', 'api', 'tenants', tenant]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieves all tenants.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#get-tenants - Security - Get Tenants}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getTenants = function securityGetTenantsApi(params, options, callback) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'tenants'].filter((c) => c != null).join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieve one internal user.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-user - Security - Get User}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.username
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getUser = function securityGetUserApi(params, options, callback) {
+  if (params.username == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: username');
+    return handleError(err, callback);
+  }
+
+  let { method, body, username, ...querystring } = params;
+
+  username = encodePathParam(username);
+
+  let path = ['', '_plugins', '_security', 'api', 'internalusers', username]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Retrieve all internal users.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#get-users - Security - Get Users}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.getUsers = function securityGetUsersApi(params, options, callback) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'internalusers']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Checks to see if the Security plugin is up and running.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#health-check - Security - Health}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.health = function securityHealthApi(params, options, callback) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'health'].filter((c) => c != null).join('/');
+  method = method || 'GET';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Updates individual attributes of an action group.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-action-group - Security - Patch Action Group}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.action_group
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchActionGroup = function securityPatchActionGroupApi(
+  params,
+  options,
+  callback
+) {
+  if (params.actionGroup == null && params.action_group == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: action_group');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, actionGroup, action_group, ...querystring } = params;
+
+  action_group = encodePathParam(actionGroup, action_group);
+
+  let path = ['', '_plugins', '_security', 'api', 'actiongroups', action_group]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates, updates, or deletes multiple action groups in a single call.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-action-groups - Security - Patch Action Groups}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchActionGroups = function securityPatchActionGroupsApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'actiongroups']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * A PATCH call is used to update specified fields in the audit configuration.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#audit-logs - Security - Patch Audit Configuration}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchAuditConfiguration = function securityPatchAuditConfigurationApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'audit'].filter((c) => c != null).join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * A PATCH call is used to update the existing configuration using the REST API.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#patch-configuration - Security - Patch Configuration}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchConfiguration = function securityPatchConfigurationApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'securityconfig']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Bulk update of distinguished names.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#update-all-distinguished-names - Security - Patch Distinguished Names}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchDistinguishedNames = function securityPatchDistinguishedNamesApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'nodesdn'].filter((c) => c != null).join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Updates individual attributes of a role.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-role - Security - Patch Role}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchRole = function securityPatchRoleApi(params, options, callback) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'roles', role].filter((c) => c != null).join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Updates individual attributes of a role mapping.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-role-mapping - Security - Patch Role Mapping}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.role
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchRoleMapping = function securityPatchRoleMappingApi(
+  params,
+  options,
+  callback
+) {
+  if (params.role == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: role');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, role, ...querystring } = params;
+
+  role = encodePathParam(role);
+
+  let path = ['', '_plugins', '_security', 'api', 'rolesmapping', role]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates or updates multiple role mappings in a single call.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-role-mappings - Security - Patch Role Mappings}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchRoleMappings = function securityPatchRoleMappingsApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'rolesmapping']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates, updates, or deletes multiple roles in a single call.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-roles - Security - Patch Roles}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchRoles = function securityPatchRolesApi(params, options, callback) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'roles'].filter((c) => c != null).join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Add, delete, or modify a single tenant.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#patch-tenant - Security - Patch Tenant}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.tenant
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchTenant = function securityPatchTenantApi(params, options, callback) {
+  if (params.tenant == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: tenant');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, tenant, ...querystring } = params;
+
+  tenant = encodePathParam(tenant);
+
+  let path = ['', '_plugins', '_security', 'api', 'tenants', tenant]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Add, delete, or modify multiple tenants in a single call.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#patch-tenants - Security - Patch Tenants}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchTenants = function securityPatchTenantsApi(params, options, callback) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'tenants'].filter((c) => c != null).join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Updates individual attributes of an internal user.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-user - Security - Patch User}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.username
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchUser = function securityPatchUserApi(params, options, callback) {
+  if (params.username == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: username');
+    return handleError(err, callback);
+  }
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, username, ...querystring } = params;
+
+  username = encodePathParam(username);
+
+  let path = ['', '_plugins', '_security', 'api', 'internalusers', username]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Creates, updates, or deletes multiple internal users in a single call.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#patch-users - Security - Patch Users}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.patchUsers = function securityPatchUsersApi(params, options, callback) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'internalusers']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PATCH';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Reload HTTP layer communication certificates.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#reload-http-certificates - Security - Reload Http Certificates}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.reloadHttpCertificates = function securityReloadHttpCertificatesApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'ssl', 'http', 'reloadcerts']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Reload transport layer communication certificates.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#reload-transport-certificates - Security - Reload Transport Certificates}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.reloadTransportCertificates = function securityReloadTransportCertificatesApi(
+  params,
+  options,
+  callback
+) {
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'ssl', 'transport', 'reloadcerts']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Updates the audit configuration.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#audit-logs - Security - Update Audit Configuration}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.updateAuditConfiguration = function securityUpdateAuditConfigurationApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'audit', 'config']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Adds or updates the existing configuration using the REST API.
+ * <br/> See Also: {@link https://opensearch.org/docs/2.7/security/access-control/api/#update-configuration - Security - Update Configuration}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {Object} params.body
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.updateConfiguration = function securityUpdateConfigurationApi(
+  params,
+  options,
+  callback
+) {
+  if (params.body == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: body');
+    return handleError(err, callback);
+  }
+
+  let { method, body, ...querystring } = params;
+
+  let path = ['', '_plugins', '_security', 'api', 'securityconfig', 'config']
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+/**
+ * Adds or updates the specified distinguished names in the cluster’s or node’s allow list.
+ * <br/> See Also: {@link https://opensearch.org/docs/latest/security/access-control/api/#update-distinguished-names - Security - Update Distinguished Names}
+ *
+ * @memberOf API-Security
+ *
+ * @param {Object} params
+ * @param {string} params.cluster_name
+ * @param {Object} [params.body]
+ *
+ * @param {Object} options - Options for {@link Transport#request}
+ * @param {function} callback - Callback that handles errors and response
+ *
+ * @returns {{abort: function(), then: function(), catch: function()}|Promise<never>|*}
+ */
+SecurityApi.prototype.updateDistinguishedNames = function securityUpdateDistinguishedNamesApi(
+  params,
+  options,
+  callback
+) {
+  if (params.clusterName == null && params.cluster_name == null) {
+    const err = new this[kConfigurationError]('Missing required parameter: cluster_name');
+    return handleError(err, callback);
+  }
+
+  let { method, body, clusterName, cluster_name, ...querystring } = params;
+
+  cluster_name = encodePathParam(clusterName, cluster_name);
+
+  let path = ['', '_plugins', '_security', 'api', 'nodesdn', cluster_name]
+    .filter((c) => c != null)
+    .join('/');
+  method = method || 'PUT';
+  body = body || '';
+  querystring = snakeCaseKeys(null, snakeCase, querystring);
+
+  return this.transport.request({ method, path, body, querystring }, options, callback);
+};
+
+Object.defineProperties(SecurityApi.prototype, {
+  change_password: {
+    get() {
+      return this.changePassword;
+    },
+  },
+  create_action_group: {
+    get() {
+      return this.createActionGroup;
+    },
+  },
+  create_role: {
+    get() {
+      return this.createRole;
+    },
+  },
+  create_role_mapping: {
+    get() {
+      return this.createRoleMapping;
+    },
+  },
+  create_tenant: {
+    get() {
+      return this.createTenant;
+    },
+  },
+  create_user: {
+    get() {
+      return this.createUser;
+    },
+  },
+  delete_action_group: {
+    get() {
+      return this.deleteActionGroup;
+    },
+  },
+  delete_distinguished_names: {
+    get() {
+      return this.deleteDistinguishedNames;
+    },
+  },
+  delete_role: {
+    get() {
+      return this.deleteRole;
+    },
+  },
+  delete_role_mapping: {
+    get() {
+      return this.deleteRoleMapping;
+    },
+  },
+  delete_tenant: {
+    get() {
+      return this.deleteTenant;
+    },
+  },
+  delete_user: {
+    get() {
+      return this.deleteUser;
+    },
+  },
+  flush_cache: {
+    get() {
+      return this.flushCache;
+    },
+  },
+  get_account_details: {
+    get() {
+      return this.getAccountDetails;
+    },
+  },
+  get_action_group: {
+    get() {
+      return this.getActionGroup;
+    },
+  },
+  get_action_groups: {
+    get() {
+      return this.getActionGroups;
+    },
+  },
+  get_audit_configuration: {
+    get() {
+      return this.getAuditConfiguration;
+    },
+  },
+  get_certificates: {
+    get() {
+      return this.getCertificates;
+    },
+  },
+  get_configuration: {
+    get() {
+      return this.getConfiguration;
+    },
+  },
+  get_distinguished_names: {
+    get() {
+      return this.getDistinguishedNames;
+    },
+  },
+  get_role: {
+    get() {
+      return this.getRole;
+    },
+  },
+  get_role_mapping: {
+    get() {
+      return this.getRoleMapping;
+    },
+  },
+  get_role_mappings: {
+    get() {
+      return this.getRoleMappings;
+    },
+  },
+  get_roles: {
+    get() {
+      return this.getRoles;
+    },
+  },
+  get_tenant: {
+    get() {
+      return this.getTenant;
+    },
+  },
+  get_tenants: {
+    get() {
+      return this.getTenants;
+    },
+  },
+  get_user: {
+    get() {
+      return this.getUser;
+    },
+  },
+  get_users: {
+    get() {
+      return this.getUsers;
+    },
+  },
+  patch_action_group: {
+    get() {
+      return this.patchActionGroup;
+    },
+  },
+  patch_action_groups: {
+    get() {
+      return this.patchActionGroups;
+    },
+  },
+  patch_audit_configuration: {
+    get() {
+      return this.patchAuditConfiguration;
+    },
+  },
+  patch_configuration: {
+    get() {
+      return this.patchConfiguration;
+    },
+  },
+  patch_distinguished_names: {
+    get() {
+      return this.patchDistinguishedNames;
+    },
+  },
+  patch_role: {
+    get() {
+      return this.patchRole;
+    },
+  },
+  patch_role_mapping: {
+    get() {
+      return this.patchRoleMapping;
+    },
+  },
+  patch_role_mappings: {
+    get() {
+      return this.patchRoleMappings;
+    },
+  },
+  patch_roles: {
+    get() {
+      return this.patchRoles;
+    },
+  },
+  patch_tenant: {
+    get() {
+      return this.patchTenant;
+    },
+  },
+  patch_tenants: {
+    get() {
+      return this.patchTenants;
+    },
+  },
+  patch_user: {
+    get() {
+      return this.patchUser;
+    },
+  },
+  patch_users: {
+    get() {
+      return this.patchUsers;
+    },
+  },
+  reload_http_certificates: {
+    get() {
+      return this.reloadHttpCertificates;
+    },
+  },
+  reload_transport_certificates: {
+    get() {
+      return this.reloadTransportCertificates;
+    },
+  },
+  update_audit_configuration: {
+    get() {
+      return this.updateAuditConfiguration;
+    },
+  },
+  update_configuration: {
+    get() {
+      return this.updateConfiguration;
+    },
+  },
+  update_distinguished_names: {
+    get() {
+      return this.updateDistinguishedNames;
+    },
+  },
+});
+module.exports = SecurityApi;
diff --git a/api/utils.js b/api/utils.js
index 671e7b7bb..2fe703158 100644
--- a/api/utils.js
+++ b/api/utils.js
@@ -40,6 +40,11 @@ function handleError(err, callback) {
   return Promise.reject(err);
 }
 
+function encodePathParam(camelName, snakeName = null) {
+  if (camelName == null && snakeName == null) return null;
+  return encodeURIComponent(snakeName || camelName);
+}
+
 function snakeCaseKeys(acceptedQuerystring, snakeCase, querystring) {
   const target = {};
   const keys = Object.keys(querystring);
@@ -65,4 +70,11 @@ function normalizeArguments(params, options, callback) {
 
 function noop() {}
 
-module.exports = { handleError, snakeCaseKeys, normalizeArguments, noop, kConfigurationError };
+module.exports = {
+  handleError,
+  snakeCaseKeys,
+  normalizeArguments,
+  noop,
+  kConfigurationError,
+  encodePathParam,
+};