public SignatureSignatureResponse ModifySignature(string signatureId, SignatureSignatureSettings settings)
        {
            var template   = SignatureApiUriTemplates.BuildUriTemplate(SignatureApiUriTemplates.ModifySignature);
            var parameters = new NameValueCollection
            {
                { "userId", UserId },
                { "signatureId", signatureId }
            };

            using (var content = HttpContentNetExtensions.CreateJsonNetDataContract(settings))
            {
                var response = SubmitRequest <SignatureSignatureResponse>(template, parameters, "POST", content);
                return(response);
            }
        }
 public SignatureSignatureResponse ModifySignature(string signatureId, SignatureSignatureSettings settings)
 {
     var template = SignatureApiUriTemplates.BuildUriTemplate(SignatureApiUriTemplates.ModifySignature);
     var parameters = new NameValueCollection
                          {
                              {"userId", UserId},
                              {"signatureId", signatureId}
                          };
     using (var content = HttpContentNetExtensions.CreateJsonNetDataContract(settings))
     {
         var response = SubmitRequest<SignatureSignatureResponse>(template, parameters, "POST", content);
         return response;
     }
 }