diff --git a/search/2016-09-01/swagger/searchservice.json b/search/2016-09-01/swagger/searchservice.json
index 4cc86ace2985..562dad141280 100644
--- a/search/2016-09-01/swagger/searchservice.json
+++ b/search/2016-09-01/swagger/searchservice.json
@@ -1153,6 +1153,9 @@
         },
         "name": {
           "type": "string",
+          "externalDocs":{
+            "url": "https://docs.microsoft.com/rest/api/searchservice/custom-analyzers-in-azure-search#index-attribute-reference"
+          },
           "description": "The name of the analyzer. It must only contain letters, digits, spaces, dashes or underscores, can only start and end with alphanumeric characters, and is limited to 128 characters."
         }
       },
@@ -1285,7 +1288,11 @@
           "type": "string"
         },
         "name": {
-          "type": "string"
+          "type": "string",
+          "externalDocs":{
+            "url": "https://docs.microsoft.com/rest/api/searchservice/custom-analyzers-in-azure-search#index-attribute-reference"
+          },
+          "description": "The name of the tokenizer. It must only contain letters, digits, spaces, dashes or underscores, can only start and end with alphanumeric characters, and is limited to 128 characters."
         }
       },
       "required": [
@@ -1803,7 +1810,11 @@
           "type": "string"
         },
         "name": {
-          "type": "string"
+          "type": "string",
+          "externalDocs":{
+            "url": "https://docs.microsoft.com/rest/api/searchservice/custom-analyzers-in-azure-search#index-attribute-reference"
+          },
+          "description": "The name of the token filter. It must only contain letters, digits, spaces, dashes or underscores, can only start and end with alphanumeric characters, and is limited to 128 characters."
         }
       },
       "required": [
@@ -2760,7 +2771,11 @@
           "type": "string"
         },
         "name": {
-          "type": "string"
+          "type": "string",
+          "externalDocs":{
+            "url": "https://docs.microsoft.com/rest/api/searchservice/custom-analyzers-in-azure-search#index-attribute-reference"
+          },
+          "description": "The name of the char filter. It must only contain letters, digits, spaces, dashes or underscores, can only start and end with alphanumeric characters, and is limited to 128 characters."
         }
       },
       "required": [