parameters: (self, queue, receipt_handle,
                                    visibility_timeout)
return_statement: return self.get_status('ChangeMessageVisibility', params, queue.id)
docstring: Extends the read lock timeout for the specified message from
          the specified queue to the specified value.
  
          :type queue: A :class:`boto.sqs.queue.Queue` object
          :param queue: The Queue from which messages are read.
  
          :type receipt_handle: str
          :param receipt_handle: The receipt handle associated with the message
                                 whose visibility timeout will be changed.
  
          :type visibility_timeout: int
          :param visibility_timeout: The new value of the message's visibility
                                     timeout in seconds.
docstring_summary: Extends the read lock timeout for the specified message from
          the specified queue to the specified value.
docstring_tokens: Extends the read lock timeout for the specified message from the specified queue to the specified value .
function: def change_message_visibility(self, queue, receipt_handle,
                                    visibility_timeout):
          """
          Extends the read lock timeout for the specified message from
          the specified queue to the specified value.
  
          :type queue: A :class:`boto.sqs.queue.Queue` object
          :param queue: The Queue from which messages are read.
  
          :type receipt_handle: str
          :param receipt_handle: The receipt handle associated with the message
                                 whose visibility timeout will be changed.
  
          :type visibility_timeout: int
          :param visibility_timeout: The new value of the message's visibility
                                     timeout in seconds.
          """
          params = {'ReceiptHandle' : receipt_handle,
                    'VisibilityTimeout' : visibility_timeout}
          return self.get_status('ChangeMessageVisibility', params, queue.id)
function_tokens: def change_message_visibility ( self , queue , receipt_handle , visibility_timeout ) : params = { 'ReceiptHandle' : receipt_handle , 'VisibilityTimeout' : visibility_timeout } return self . get_status ( 'ChangeMessageVisibility' , params , queue . id )