:py:mod:`airflow.providers.amazon.aws.hooks.logs`
=================================================

.. py:module:: airflow.providers.amazon.aws.hooks.logs

.. autoapi-nested-parse::

   This module contains a hook (AwsLogsHook) with some very basic
   functionality for interacting with AWS CloudWatch.


Module Contents
---------------

Classes
~~~~~~~

.. autoapisummary::

   airflow.providers.amazon.aws.hooks.logs.AwsLogsHook


.. py:class:: AwsLogsHook(*args, **kwargs)

   Bases: :py:obj:`airflow.providers.amazon.aws.hooks.base_aws.AwsBaseHook`

   Interact with AWS CloudWatch Logs

   Additional arguments (such as ``aws_conn_id``) may be specified and
   are passed down to the underlying AwsBaseHook.

   .. seealso::
       :class:`~airflow.providers.amazon.aws.hooks.base_aws.AwsBaseHook`

   .. py:method:: get_log_events(self, log_group, log_stream_name, start_time = 0, skip = 0, start_from_head = True)

      A generator for log items in a single stream. This will yield all the
      items that are available at the current moment.

      :param log_group: The name of the log group.
      :param log_stream_name: The name of the specific stream.
      :param start_time: The time stamp value to start reading the logs from (default: 0).
      :param skip: The number of log entries to skip at the start (default: 0).
          This is for when there are multiple entries at the same timestamp.
      :param start_from_head: whether to start from the beginning (True) of the log or
          at the end of the log (False).
      :rtype: dict
      :return: | A CloudWatch log event with the following key-value pairs:
               |   'timestamp' (int): The time in milliseconds of the event.
               |   'message' (str): The log event data.
               |   'ingestionTime' (int): The time in milliseconds the event was ingested.