From 98edcb7588869a9a0fd8cba8084bf6c5d8df83e5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laurent=20Saint-F=C3=A9lix?= <laurent.saintfelix@elastic.co>
Date: Tue, 27 Jun 2023 17:22:24 +0200
Subject: [PATCH] Add exception to core.get to handle index_not_found &
 document not found (#2156)

* Add exception to core.get to handle index_not_found & document not found

* add documentation to get exception
---
 output/schema/schema.json                | 40 +++++++++++++++++++++++-
 specification/_global/get/GetResponse.ts | 10 ++++++
 2 files changed, 49 insertions(+), 1 deletion(-)

diff --git a/output/schema/schema.json b/output/schema/schema.json
index 3c3860ff0e..fa5d81a480 100644
--- a/output/schema/schema.json
+++ b/output/schema/schema.json
@@ -17342,6 +17342,44 @@
           }
         }
       },
+      "exceptions": [
+        {
+          "body": {
+            "kind": "value",
+            "value": {
+              "items": [
+                {
+                  "generics": [
+                    {
+                      "kind": "instance_of",
+                      "type": {
+                        "name": "TDocument",
+                        "namespace": "_global.get"
+                      }
+                    }
+                  ],
+                  "kind": "instance_of",
+                  "type": {
+                    "name": "GetResult",
+                    "namespace": "_global.get"
+                  }
+                },
+                {
+                  "kind": "instance_of",
+                  "type": {
+                    "name": "ErrorResponseBase",
+                    "namespace": "_types"
+                  }
+                }
+              ],
+              "kind": "union_of"
+            }
+          },
+          "statusCodes": [
+            404
+          ]
+        }
+      ],
       "generics": [
         {
           "name": "TDocument",
@@ -17353,7 +17391,7 @@
         "name": "Response",
         "namespace": "_global.get"
       },
-      "specLocation": "_global/get/GetResponse.ts#L22-L24"
+      "specLocation": "_global/get/GetResponse.ts#L23-L34"
     },
     {
       "attachedBehaviors": [
diff --git a/specification/_global/get/GetResponse.ts b/specification/_global/get/GetResponse.ts
index fd20053d18..7a0fd0c4c8 100644
--- a/specification/_global/get/GetResponse.ts
+++ b/specification/_global/get/GetResponse.ts
@@ -18,7 +18,17 @@
  */
 
 import { GetResult } from '@global/get/types'
+import { ErrorResponseBase } from '@_types/Base'
 
 export class Response<TDocument> {
   body: GetResult<TDocument>
+  exceptions: [
+    {
+      // Special case exception for 404 status code, Elasticsearch will return either:
+      //  * index_not_found_exception as an error if the index doesn't exist
+      //  * GetResult with only the requested _id, _index properties and found as a false boolean
+      statusCodes: [404]
+      body: GetResult<TDocument> | ErrorResponseBase
+    }
+  ]
 }