Fixed typos

_opensearch/rest-api/document-apis/delete-by-query.md

@@ -28,7 +28,7 @@ POST sample-index1/_delete_by_query
 ## Path and HTTP methods
 
 ```
-POST <target>/_delete_by_query
+POST <index>/_delete_by_query
 ```
 
 ## URL parameters

_opensearch/rest-api/document-apis/delete-document.md

@@ -19,14 +19,14 @@ DELETE /sample-index1/_doc/1
 ## Path and HTTP methods
 
 ```
-DELETE /<index-name>/_doc/<_id>
+DELETE /<index>/_doc/<_id>
 ```
 
 ## URL parameters
 
 Parameter | Type | Description | Required
 :--- | :--- | :--- | :---
-&lt;index-name&gt; | String | The index to delete from. | Yes
+&lt;index&gt; | String | The index to delete from. | Yes
 &lt;_id&gt; | String | The ID of the document to delete. | Yes
 if_seq_no | Integer | Only perform the delete operation if the document's version number matches the specified number. | No
 if_primary_term | Integer | Only perform the delete operation if the document has the specified primary term. | No

_opensearch/rest-api/document-apis/reindex.md

@@ -0,0 +1,50 @@
+---
+layout: default
+title: Reindex
+parent: Document APIs
+grand_parent: REST API reference
+nav_order: 60
+---
+
+# Reindex
+Introduced 1.0
+{: .label .label-purple}
+
+You can use the `reindex` operation to copy every document or a subset of documents in your index into another index.
+
+## Example
+
+```json
+
+```
+
+## Path and HTTP methods
+
+```
+
+```
+
+## URL parameters
+
+
+Parameter | Type | Description | Required
+:--- | :--- | :--- | :---
+
+
+## Request body
+
+Your request body must contain the information you want to index.
+
+```json
+
+```
+
+## Response
+```json
+
+```
+
+## Response body fields
+
+Field | Description
+:--- | :---

_opensearch/rest-api/document-apis/update-document.md

@@ -17,7 +17,7 @@ POST /sample-index1/_update/1
 {
   "doc": {
     "first_name" : "Bruce",
-    "last_name" : "Wayne",
+    "last_name" : "Wayne"
   }
 }
 ```
@@ -28,7 +28,7 @@ POST /sample-index1/_update/1
 POST /test-index1/_update/1
 {
   "script" : {
-    "source": "ctx._source.secret_identity = \"Batman\"",
+    "source": "ctx._source.secret_identity = \"Batman\""
   }
 }
 ```
@@ -36,14 +36,14 @@ POST /test-index1/_update/1
 ## Path and HTTP methods
 
 ```
-POST /<index-name>/_update/<_id>
+POST /<index>/_update/<_id>
 ```
 
 ## URL parameters
 
 Parameter | Type | Description | Required
 :--- | :--- | :--- | :---
-&lt;index-name&gt; | String | Name of the index. | Yes
+&lt;index&gt; | String | Name of the index. | Yes
 &lt;_id&gt; | String | The ID of the document to update. | Yes
 if_seq_no | Integer | Only perform the delete operation if the document's version number matches the specified number. | No
 if_primary_term | Integer | Perform the update operation if the document has the specified primary term. | No