code: def get_signature_request(self, signature_request_id, ux_version=None):
          ''' Get a signature request by its ID
  
          Args:
  
              signature_request_id (str):     The id of the SignatureRequest to retrieve
  
              ux_version (int):               UX version, either 1 (default) or 2.
  
          Returns:
              A SignatureRequest object
  
          '''
  
          request = self._get_request()
          parameters = None
  
          if ux_version is not None:
              parameters = {
                  'ux_version': ux_version
              }
  
          return request.get(self.SIGNATURE_REQUEST_INFO_URL + signature_request_id, parameters=parametersf get_signature_request(self, signature_request_id, ux_version=None):
          ''' Get a signature request by its ID
  
          Args:
  
              signature_request_id (str):     The id of the SignatureRequest to retrieve
  
              ux_version (int):               UX version, either 1 (default) or 2.
  
          Returns:
              A SignatureRequest object
  
          '''
  
          request = self._get_request()
          parameters = None
  
          if ux_version is not None:
              parameters = {
                  'ux_version': ux_version
              }
  
          return request.get(self.SIGNATURE_REQUEST_INFO_URL + signature_request_id, parameters=parameters)
docs: Get a signature request by its ID
  
          Args:
  
              signature_request_id (str):     The id of the SignatureRequest to retrieve
  
              ux_version (int):               UX version, either 1 (default) or 2.
  
          Returns:
              A SignatureRequest object