diff --git a/docs/api_methods.asciidoc b/docs/api_methods.asciidoc
index 8f9bfb3dc..d65957134 100644
--- a/docs/api_methods.asciidoc
+++ b/docs/api_methods.asciidoc
@@ -1427,10 +1427,19 @@ Options:::
  * `"open"`
  * `"closed"`
 
+`percolateFormat`::
+`String` -- Return an array of matching query IDs instead of objects
+Options:::
+ * `"ids"`
+
 `percolateIndex`::
 `String` -- The index to percolate the document into. Defaults to index.
 `percolateType`::
 `String` -- The type to percolate document into. Defaults to type.
+`percolateRouting`::
+`String` -- The routing value to use when percolating the existing document.
+`percolatePreference`::
+`String` -- Which shard to prefer when executing the percolate request.
 `version`::
 `Number` -- Explicit version number for concurrency control
 `versionType`::
diff --git a/src/lib/apis/1_4.js b/src/lib/apis/1_4.js
index 016ffd3f2..f908b7c83 100644
--- a/src/lib/apis/1_4.js
+++ b/src/lib/apis/1_4.js
@@ -4762,8 +4762,11 @@ api.nodes.prototype.stats = ca({
  * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
  * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
  * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
+ * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
  * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
  * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
+ * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
+ * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
  * @param {Number} params.version - Explicit version number for concurrency control
  * @param {String} params.versionType - Specific version type
  * @param {String} params.index - The index of the document being percolated.
@@ -4795,6 +4798,13 @@ api.percolate = ca({
       ],
       name: 'expand_wildcards'
     },
+    percolateFormat: {
+      type: 'enum',
+      options: [
+        'ids'
+      ],
+      name: 'percolate_format'
+    },
     percolateIndex: {
       type: 'string',
       name: 'percolate_index'
@@ -4803,6 +4813,14 @@ api.percolate = ca({
       type: 'string',
       name: 'percolate_type'
     },
+    percolateRouting: {
+      type: 'string',
+      name: 'percolate_routing'
+    },
+    percolatePreference: {
+      type: 'string',
+      name: 'percolate_preference'
+    },
     version: {
       type: 'number'
     },
diff --git a/src/lib/apis/1_x.js b/src/lib/apis/1_x.js
index 05e344f7a..d4bc0f130 100644
--- a/src/lib/apis/1_x.js
+++ b/src/lib/apis/1_x.js
@@ -4757,8 +4757,11 @@ api.nodes.prototype.stats = ca({
  * @param {Boolean} params.ignoreUnavailable - Whether specified concrete indices should be ignored when unavailable (missing or closed)
  * @param {Boolean} params.allowNoIndices - Whether to ignore if a wildcard indices expression resolves into no concrete indices. (This includes `_all` string or when no indices have been specified)
  * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
+ * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
  * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
  * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
+ * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
+ * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
  * @param {Number} params.version - Explicit version number for concurrency control
  * @param {String} params.versionType - Specific version type
  * @param {String} params.index - The index of the document being percolated.
@@ -4790,6 +4793,13 @@ api.percolate = ca({
       ],
       name: 'expand_wildcards'
     },
+    percolateFormat: {
+      type: 'enum',
+      options: [
+        'ids'
+      ],
+      name: 'percolate_format'
+    },
     percolateIndex: {
       type: 'string',
       name: 'percolate_index'
@@ -4798,6 +4808,14 @@ api.percolate = ca({
       type: 'string',
       name: 'percolate_type'
     },
+    percolateRouting: {
+      type: 'string',
+      name: 'percolate_routing'
+    },
+    percolatePreference: {
+      type: 'string',
+      name: 'percolate_preference'
+    },
     version: {
       type: 'number'
     },
diff --git a/src/lib/apis/master.js b/src/lib/apis/master.js
index 941c0cdea..bd4bee595 100644
--- a/src/lib/apis/master.js
+++ b/src/lib/apis/master.js
@@ -4787,6 +4787,8 @@ api.nodes.prototype.stats = ca({
  * @param {String} [params.expandWildcards=open] - Whether to expand wildcard expression to concrete indices that are open, closed or both.
  * @param {String} params.percolateIndex - The index to percolate the document into. Defaults to index.
  * @param {String} params.percolateType - The type to percolate document into. Defaults to type.
+ * @param {String} params.percolateRouting - The routing value to use when percolating the existing document.
+ * @param {String} params.percolatePreference - Which shard to prefer when executing the percolate request.
  * @param {String} params.percolateFormat - Return an array of matching query IDs instead of objects
  * @param {Number} params.version - Explicit version number for concurrency control
  * @param {String} params.versionType - Specific version type
@@ -4827,6 +4829,14 @@ api.percolate = ca({
       type: 'string',
       name: 'percolate_type'
     },
+    percolateRouting: {
+      type: 'string',
+      name: 'percolate_routing'
+    },
+    percolatePreference: {
+      type: 'string',
+      name: 'percolate_preference'
+    },
     percolateFormat: {
       type: 'enum',
       options: [