payload: {"action":"opened","issue":{"url":"https://api.github.com/repos/RicoSuter/NSwag/issues/2494","repository_url":"https://api.github.com/repos/RicoSuter/NSwag","labels_url":"https://api.github.com/repos/RicoSuter/NSwag/issues/2494/labels{/name}","comments_url":"https://api.github.com/repos/RicoSuter/NSwag/issues/2494/comments","events_url":"https://api.github.com/repos/RicoSuter/NSwag/issues/2494/events","html_url":"https://github.com/RicoSuter/NSwag/issues/2494","id":514202664,"node_id":"MDU6SXNzdWU1MTQyMDI2NjQ=","number":2494,"title":"Required string query parameters are displayed as Nullable","user":{"login":"VictorAteMetric","id":15821927,"node_id":"MDQ6VXNlcjE1ODIxOTI3","avatar_url":"https://avatars1.githubusercontent.com/u/15821927?v=4","gravatar_id":"","url":"https://api.github.com/users/VictorAteMetric","html_url":"https://github.com/VictorAteMetric","followers_url":"https://api.github.com/users/VictorAteMetric/followers","following_url":"https://api.github.com/users/VictorAteMetric/following{/other_user}","gists_url":"https://api.github.com/users/VictorAteMetric/gists{/gist_id}","starred_url":"https://api.github.com/users/VictorAteMetric/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/VictorAteMetric/subscriptions","organizations_url":"https://api.github.com/users/VictorAteMetric/orgs","repos_url":"https://api.github.com/users/VictorAteMetric/repos","events_url":"https://api.github.com/users/VictorAteMetric/events{/privacy}","received_events_url":"https://api.github.com/users/VictorAteMetric/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2019-10-29T20:29:07Z","updated_at":"2019-10-29T20:29:07Z","closed_at":null,"author_association":"NONE","body":"I am using latest version of Nswag (V13.xx) along with OpenApiDocument.\r\n\r\nThe  string query parameter are displayed as Nullable on Swagger document when using both [Required] [FromQuery] attributes or only the [Required]  attribute. Below is the code sample: \r\n\r\n` public ActionResult<List<Dictionary<string, string>>> Get([Required] [FromQuery] string format)\r\n   {\r\n....\r\n}`\r\n\r\nIs there another way to make Nswag to no display the string query parameter as Nullable?"}}
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