code: def get_secret(self, secure_data_path, key, version=None):
          
          warnings.warn(
              "get_secret is deprecated, use get_secrets_data instead",
              DeprecationWarning
          )
          secret_resp_json = self._get_secrets(secure_data_path, version)
  
          if key in secret_resp_json['data']:
              return secret_resp_json['data'][key]
          else:
              raise CerberusClientException("Key '%s' not found" % key)
docs: (Deprecated)Return the secret based on the secure data path and key
  
          This method is deprecated because it misleads users into thinking they're only getting one value from Cerberus
          when in reality they're getting all values, from which a single value is returned.
          Use get_secrets_data(secure_data_path)[key] instead.
          (See https://github.com/Nike-Inc/cerberus-python-client/issues/18)