Regen APIs with v7.3.1 specs (#4061)

This commit regenerates APIs using the v7.3.1 REST API specs.
Ignore new APIs for now.

Author: russcam

src/CodeGeneration/ApiGenerator/Configuration/CodeConfiguration.cs

@@ -16,7 +16,9 @@ public static class CodeConfiguration
 			"indices.get_upgrade.json",
 
 			// these APIs are not ready for primetime yet
+			"indices.reload_search_analyzers.json",
 			"rank_eval.json",
+
 			"data_frame.delete_data_frame_transform.json",
 			"data_frame.get_data_frame_transform.json",
 			"data_frame.get_data_frame_transform_stats.json",
@@ -25,7 +27,16 @@ public static class CodeConfiguration
 			"data_frame.start_data_frame_transform.json",
 			"data_frame.stop_data_frame_transform.json",
 
+			"ml.evaluate_data_frame.json",
+			"ml.delete_data_frame_analytics.json",
+			"ml.get_data_frame_analytics.json",
+			"ml.get_data_frame_analytics_stats.json",
+			"ml.put_data_frame_analytics.json",
+			"ml.start_data_frame_analytics.json",
+			"ml.stop_data_frame_analytics.json",
+
 			"scripts_painless_context.json",
+			"security.get_builtin_privileges.json",
 
 			// these APIs are new and need to be mapped
 			"ml.set_upgrade_mode.json",

src/CodeGeneration/ApiGenerator/RestSpecification/Core/clear_scroll.json

@@ -1,6 +1,6 @@
 {
   "clear_scroll": {
-    "documentation": "http://www.elastic.co/guide/en/elasticsearch/reference/master/search-request-scroll.html",
+    "documentation": "http://www.elastic.co/guide/en/elasticsearch/reference/master/search-request-body.html#request-body-search-scroll",
     "stability": "stable",
     "methods": ["DELETE"],
     "url": {

src/CodeGeneration/ApiGenerator/RestSpecification/Core/delete_by_query.json

@@ -99,7 +99,11 @@
         },
         "size": {
           "type" : "number",
-          "description" : "Number of hits to return (default: 10)"
+          "description" : "Deprecated, please use `max_docs` instead"
+        },
+        "max_docs": {
+          "type" : "number",
+          "description" : "Maximum number of documents to process (default: all documents)"
         },
         "sort": {
           "type" : "list",

src/CodeGeneration/ApiGenerator/RestSpecification/Core/indices.flush_synced.json

@@ -1,6 +1,6 @@
 {
   "indices.flush_synced": {
-    "documentation": "http://www.elastic.co/guide/en/elasticsearch/reference/master/indices-synced-flush.html",
+    "documentation": "http://www.elastic.co/guide/en/elasticsearch/reference/master/indices-flush.html#synced-flush-api",
     "stability": "stable",
     "methods": ["POST", "GET"],
     "url": {

src/CodeGeneration/ApiGenerator/RestSpecification/Core/reindex.json

@@ -39,6 +39,10 @@
           "type": "number",
           "default": 1,
           "description": "The number of slices this task should be divided into. Defaults to 1 meaning the task isn't sliced into subtasks."
+        },
+        "max_docs": {
+          "type" : "number",
+          "description" : "Maximum number of documents to process (default: all documents)"
         }
       }
     },

src/CodeGeneration/ApiGenerator/RestSpecification/Core/root.html

@@ -1,6 +1,6 @@
 {
   "scroll": {
-    "documentation": "http://www.elastic.co/guide/en/elasticsearch/reference/master/search-request-scroll.html",
+    "documentation": "http://www.elastic.co/guide/en/elasticsearch/reference/master/search-request-body.html#request-body-search-scroll",
     "stability": "stable",
     "methods": ["GET", "POST"],
     "url": {

src/CodeGeneration/ApiGenerator/RestSpecification/Core/scroll.json

@@ -103,7 +103,11 @@
         },
         "size": {
           "type" : "number",
-          "description" : "Number of hits to return (default: 10)"
+          "description" : "Deprecated, please use `max_docs` instead"
+        },
+        "max_docs": {
+          "type" : "number",
+          "description" : "Maximum number of documents to process (default: all documents)"
         },
         "sort": {
           "type" : "list",

src/CodeGeneration/ApiGenerator/RestSpecification/Core/update_by_query.json

@@ -22,6 +22,11 @@
           "type": "int",
           "required": false,
           "description": "specifies a max number of transforms to get, defaults to 100"
+        },
+        "allow_no_match": {
+          "type": "boolean",
+          "required": false,
+          "description": "Whether to ignore if a wildcard expression matches no data frame transforms. (This includes `_all` string or when no data frame transforms have been specified)"
         }
       }
     },

src/CodeGeneration/ApiGenerator/RestSpecification/XPack/data_frame.get_data_frame_transform.json

@@ -22,6 +22,11 @@
           "type": "number",
           "required": false,
           "description": "specifies a max number of transform stats to get, defaults to 100"
+        },
+        "allow_no_match": {
+          "type": "boolean",
+          "required": false,
+          "description": "Whether to ignore if a wildcard expression matches no data frame transforms. (This includes `_all` string or when no data frame transforms have been specified)"
         }
       }
     },