message: Search: Adding some missing descriptions to the 2016-09-01 spec
diff: },
  "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."
  }
  },
  "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": [
  "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": [
  "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": [
  