func uploadImage(indicatorId: String, image: UIImage, onSuccess: (edges: String?) -> Void, onFailure: (error: NSError?) -> Void) {

        let url = Constants.workspaceBaseUrl+"/indicators/" + "\(indicatorId)/image"
        let headers = ["account": CacheManager.sharedInstance.getWorkspaceCredentials().workspaceAccount, "password": CacheManager.sharedInstance.getWorkspaceCredentials().workspaceAccountPassword]

        let apiObj = ApiStruct(url: url, type: .PUT, body: nil, headers: headers)

        if let imageData = UIImageJPEGRepresentation(image, 0.5) {

                // Calling...
            connectionObject.sendMultipartRequest(apiObj, data: imageData, onSuccess: { response in

                onSuccess(edges: response["data"].string)

                }, failure: { error in

                    onFailure(error: error)
            })
        }
    }


========================

// Called
    func sendMultipartRequest(apiObject: ApiStruct, data: NSData, onSuccess: (response: SwiftyJSON.JSON) -> Void, failure fail: (
        error: NSError?) -> Void) {

        UIApplication.sharedApplication().networkActivityIndicatorVisible = true

        var headers = apiObject.headers ?? [:]

        headers["Content-Type"] = "multipart/form-data"

        manager?.upload(apiObject.type, apiObject.url, multipartFormData: { (multipart) in
            multipart.appendBodyPart(data: data, name: "image", fileName: "image.jpg", mimeType: "image/jpg")
        }, encodingCompletion: { (encoding) in
            switch encoding {
            case .Success(let request, _, _):
                request.progress({ (one, two, three) in
                    print("\(one) \(two) \(three)")
                })
                request.responseJSON(completionHandler: { (response) in
                    if (response.result.isSuccess) {

                        UIApplication.sharedApplication().networkActivityIndicatorVisible = false
                        let data = JSON(response.result.value!)
                        onSuccess(response: data)

                    } else {

                        UIApplication.sharedApplication().networkActivityIndicatorVisible = false
                        fail(error: response.result.error)
                    }
                })
                break
            case .Failure(let error):
                UIApplication.sharedApplication().networkActivityIndicatorVisible = false
                fail(error: error as NSError)
                break
            }
        })
    }