title: Is there a way to automatically generate Swagger tags from precomipled C# Azure Functions?
body: <p>Is anyone aware of any .NET attributes that can be used to annotate a precompiled C# Azure Function so it can generate Swagger tags automatically? For example, I would like to auto-generate the "tags" entry in Swagger:</p>
  
  <pre><code>/api/v1/revision:
      get:
        operationId: /api/v1/revision/get
        tags:
          - System
        produces: []
        consumes: []
        parameters: []
        description: Gets the API version
        responses:
          '200':
            description: Success operation
        security:
          - apikeyQuery: []
  </code></pre>
  
  <p>Here is my C# function:</p>
  
  <pre><code> public static class VersioningService
      {
          [FunctionName("ApiVersion")]
          public static async Task&lt;HttpResponseMessage&gt; ApiVersion([HttpTrigger(AuthorizationLevel.Function, "get", Route = "v1/revision")]HttpRequestMessage req, TraceWriter log)
          {
              return req.CreateResponse(HttpStatusCode.OK, "&lt;p&gt;API Version: 1.0340");
          }
      }
  </code></pre>