{"errors":[{"code":215,"message":"Bad Authentication data."}]}

func getRecentTweets(query : String)
{

    // The below are the oAuth Parameters for header
    let timeStamp = Date().toMillis()
    let oauthNonce = Utils.randomString(length: 32)
    let urlEncodedQuery = query.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
    var paramterString = "q=(urlEncodedQuery)&result_type=recent&lang=en&oauth_consumer_key=(oauthConsumerKey)&oauth_nonce=(oauthNonce )&oauth_timestamp=(timeStamp ?? 0)&oauth_token=(oauthToken)&oauth_version=(oauthVersion)"

    paramterString = paramterString.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
    var baseUrl = "https://api.twitter.com/1.1/search/tweets.json"
    baseUrl = baseUrl.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
    let signature_base_string = "GET&(baseUrl)&(paramterString)"
    let consumerSecretEncoded = oauthConsumerSecret.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
    let tokenSecretEncoded = oauthAccessSecret.addingPercentEncoding(withAllowedCharacters: .urlHostAllowed) ?? ""
    let signing_key = "(consumerSecretEncoded)&(tokenSecretEncoded)"

    let oauthSignature = signature_base_string.hmac(key: signing_key)



    let headers = [
        "Authorization": "OAuth oauth_consumer_key="(oauthConsumerKey)",oauth_token="(oauthToken)",oauth_signature_method="(oauthSignatureMethod)",oauth_timestamp="(timeStamp ?? 0)",oauth_nonce="(oauthNonce )",oauth_version="(oauthVersion)",oauth_signature="(oauthSignature)""
    ]

    let request = NSMutableURLRequest(url: NSURL(string: "https://api.twitter.com/1.1/search/tweets.json?q=(urlEncodedQuery)&result_type=recent&lang=en")! as URL)

    request.httpMethod = "GET"
    request.allHTTPHeaderFields = headers
    let session = URLSession.shared
    let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
        if (error != nil) {

        } else {
            self.parseData(data)
        }
    })

    dataTask.resume()
}