Completed the endpoints and namespaces code generation + fixed endpoi…

…nt docs

BREAKING_CHANGES.md

@@ -1,3 +1,13 @@
+# 7.4
+
+- Using a deprecated parameter is notified triggering a [E_USER_DEPRECATED](https://www.php.net/manual/en/errorfunc.constants.php)
+  error (e.g. using the `type` parameter will generate a `Specifying types in urls has been deprecated`
+  deprecation message).
+- When `delete` with an empty `id` an `Elasticsearch\Common\Exceptions\RuntimeException\Missing404Exception`
+  exception is thrown. Previously it was a `Elasticsearch\Common\Exceptions\RuntimeException\InvalidArgumentException`.
+
+
+
 # 7.0
 
 - Requirement of PHP 7.1 instead of 7.0 that is not supported since 1 Jan 2019.

CHANGELOG.md

@@ -1,3 +1,7 @@
+## Release 7.4.0
+
+
+
 ## Release 7.3.0
 
 - Added support for simplified access to the `X-Opaque-Id` header

README.md

@@ -8,6 +8,7 @@ Official low-level client for Elasticsearch. Its goal is to provide common groun
 
 To maintain consistency across all the low-level clients (Ruby, Python, etc.), clients accept simple associative arrays as parameters.  All parameters, from the URI to the document body, are defined in the associative array.
 
+Starting from version 7.4.0, all the endpoints (and namespaces) are autogenerated using the [util/GenerateEndpoints.php](https://github.com/elastic/elasticsearch-php/blob/master/util/GenerateEndpoints.php) script. This script reads the [Elasticsearch API specs](https://github.com/elastic/elasticsearch/tree/master/rest-api-spec/src/main/resources/rest-api-spec/api) and generated the PHP classes for all the endpoints.
 
 Features
 --------
@@ -21,15 +22,16 @@ Features
  - Option to use asynchronous future, which enables parallel execution of curl requests to multiple nodes
 
 
-**Note:** If you want to use X-Pack API, you need to install an optional extension [elasticsearch/xpack](https://github.com/elastic/elasticsearch-x-pack-php).
+**Note:** If you want to use [X-Pack](https://www.elastic.co/what-is/open-x-pack) API, you need to install an optional extension [elasticsearch/xpack](https://github.com/elastic/elasticsearch-x-pack-php).
 
 
 Version Matrix
 --------------
 
 | Elasticsearch Version | Elasticsearch-PHP Branch |
 | --------------------- | ------------------------ |
-| >= 7.2, < 8.0         | 7.2                      |
+| >= 7.4                | 7.4                      |
+| >= 7.2, < 7.4         | 7.2                      |
 | >= 7.0, < 7.2         | 7.0                      |
 | >= 6.6, < 7.0         | 6.7.x                    |
 | >= 6.0, < 6.6         | 6.5.x                    |
@@ -38,7 +40,8 @@ Version Matrix
 | >= 1.0, < 2.0         | 1.0 or 2.0               |
 | <= 0.90.x             | 0.4                      |
 
- - If you are using Elasticsearch 7.2+, use Elasticsearch-PHP 7.2 branch.
+ - If you are using Elasticsearch 7.4+ use Elasticsearch-PHP 7.4 branch.
+ - If you are using Elasticsearch 7.2 to 7.3, use Elasticsearch-PHP 7.2 branch.
  - If you are using Elasticsearch 7.0 to 7.1, use Elasticsearch-PHP 7.0 branch.
  - If you are using Elasticsearch 6.6 to 6.7, use Elasticsearch-PHP 6.7.x branch.
  - If you are using Elasticsearch 6.0 to 6.5, use Elasticsearch-PHP 6.5.x branch.
@@ -122,8 +125,8 @@ corresponding to the data in your document:
 ```php
 $params = [
     'index' => 'my_index',
-    'id' => 'my_id',
-    'body' => ['testField' => 'abc']
+    'id'    => 'my_id',
+    'body'  => ['testField' => 'abc']
 ];
 
 $response = $client->index($params);
@@ -160,7 +163,7 @@ Let's get the document that we just indexed.  This will simply return the docume
 ```php
 $params = [
     'index' => 'my_index',
-    'id' => 'my_id'
+    'id'    => 'my_id'
 ];
 
 $response = $client->get($params);
@@ -193,7 +196,7 @@ If you want to retrieve the `_source` field directly, there is the `getSource` m
 ```php
 $params = [
     'index' => 'my_index',
-    'id' => 'my_id'
+    'id'    => 'my_id'
 ];
 
 $source = $client->getSource($params);
@@ -216,7 +219,7 @@ Searching is a hallmark of Elasticsearch, so let's perform a search.  We are goi
 ```php
 $params = [
     'index' => 'my_index',
-    'body' => [
+    'body'  => [
         'query' => [
             'match' => [
                 'testField' => 'abc'
@@ -284,7 +287,7 @@ Alright, let's go ahead and delete the document that we added previously:
 ```php
 $params = [
     'index' => 'my_index',
-    'id' => 'my_id'
+    'id'    => 'my_id'
 ];
 
 $response = $client->delete($params);
@@ -344,7 +347,7 @@ Now that we are starting fresh (no data or index), let's add a new index with so
 ```php
 $params = [
     'index' => 'my_index',
-    'body' => [
+    'body'  => [
         'settings' => [
             'number_of_shards' => 2,
             'number_of_replicas' => 0

composer.json

@@ -40,7 +40,8 @@
   "autoload-dev": {
     "psr-4": {
       "Elasticsearch\\Tests\\": "tests/Elasticsearch/Tests/",
-      "Elasticsearch\\IntegrationTests\\": "tests/Elasticsearch/IntegrationTests/"
+      "Elasticsearch\\IntegrationTests\\": "tests/Elasticsearch/IntegrationTests/",
+      "Elasticsearch\\Util\\": "util/"
     }
   },
   "config": {