parameters: (self, ttl)
docstring: Sets the ttl of this GlobalNotification.
  
  
          :param ttl: The ttl of this GlobalNotification.  # noqa: E501
          :type: float
docstring_summary: Sets the ttl of this GlobalNotification.
docstring_tokens: Sets the ttl of this GlobalNotification .
function: def ttl(self, ttl):
          """Sets the ttl of this GlobalNotification.
  
  
          :param ttl: The ttl of this GlobalNotification.  # noqa: E501
          :type: float
          """
          if ttl is None:
              raise ValueError("Invalid value for `ttl`, must not be `None`")  # noqa: E501
  
          self._ttl = ttl
function_tokens: def ttl ( self , ttl ) : if ttl is None : raise ValueError ( "Invalid value for `ttl`, must not be `None`" ) # noqa: E501 self . _ttl = ttl