From a4fd2f35aa96ef706148fb4998c053a0293a806c Mon Sep 17 00:00:00 2001
From: Yara Tercero <yara.tercero@elastic.co>
Date: Tue, 23 Feb 2021 18:06:10 -0800
Subject: [PATCH] updated to use i18n in one throw

---
 .../lists/public/exceptions/hooks/translations.ts | 15 +++++++++++++++
 .../lists/public/exceptions/hooks/use_api.ts      |  9 ++++++++-
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100644 x-pack/plugins/lists/public/exceptions/hooks/translations.ts

diff --git a/x-pack/plugins/lists/public/exceptions/hooks/translations.ts b/x-pack/plugins/lists/public/exceptions/hooks/translations.ts
new file mode 100644
index 00000000000000..41c64216159626
--- /dev/null
+++ b/x-pack/plugins/lists/public/exceptions/hooks/translations.ts
@@ -0,0 +1,15 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+
+import { i18n } from '@kbn/i18n';
+
+export const ADD_EXCEPTION_ITEM_TYPE_ERROR = i18n.translate(
+  'xpack.lists.exceptions.hooks.addExceptionItemTypeError',
+  {
+    defaultMessage: 'Unable to create exception item. Item malformed.',
+  }
+);
diff --git a/x-pack/plugins/lists/public/exceptions/hooks/use_api.ts b/x-pack/plugins/lists/public/exceptions/hooks/use_api.ts
index 28cfcb167ca8cf..878b5e3836afe8 100644
--- a/x-pack/plugins/lists/public/exceptions/hooks/use_api.ts
+++ b/x-pack/plugins/lists/public/exceptions/hooks/use_api.ts
@@ -20,6 +20,7 @@ import { ApiCallFindListsItemsMemoProps, ApiCallMemoProps, ApiListExportProps }
 import { getIdsAndNamespaces } from '../utils';
 import { transformInput, transformOutput } from '../transforms';
 
+import * as i18n from './translations';
 export interface ExceptionsApi {
   addExceptionListItem: (arg: {
     listItem: CreateExceptionListItemSchema;
@@ -49,6 +50,12 @@ export const useApi = (http: HttpStart): ExceptionsApi => {
       }): Promise<ExceptionListItemSchema> {
         const abortCtrl = new AbortController();
         const sanitizedItem = transformOutput(listItem);
+
+        // This was added to satisfy Typescript, which I don't love,
+        // but felt better than doing an `as` cast. Wasn't able to
+        // figure out how to do a generic to specify that input is of
+        // type A or B, and if it is A returns A, if B returns B. Can
+        // delete this if/else statement if figured out
         if (createExceptionListItemSchema.is(sanitizedItem)) {
           return Api.addExceptionListItem({
             http,
@@ -56,7 +63,7 @@ export const useApi = (http: HttpStart): ExceptionsApi => {
             signal: abortCtrl.signal,
           });
         } else {
-          throw new Error('Unable to create exception item. Item malformed.');
+          throw new Error(i18n.ADD_EXCEPTION_ITEM_TYPE_ERROR);
         }
       },
       async deleteExceptionItem({