class_docstr: Class to be used as a decorator to register all OutputDispatcher subclasses
docstr: Returns the subclass that should handle this particular service
  
  Args:
      service (str): The service identifier for this output
      config (dict): The loaded output configuration dict
  
  Returns:
      OutputDispatcher: Subclass of OutputDispatcher to use for sending alerts
docstr_tok: ["Returns","the","subclass","that","should","handle","this","particular","service","Args",":","service","(","str",")",":","The","service","identifier","for","this","output","config","(","dict",")",":","The","loaded","output","configuration","dict","Returns",":","OutputDispatcher",":","Subclass","of","OutputDispatcher","to","use","for","sending","alerts"]
code: def create_dispatcher(cls, service, config):
      """Returns the subclass that should handle this particular service
  
      Args:
          service (str): The service identifier for this output
          config (dict): The loaded output configuration dict
  
      Returns:
          OutputDispatcher: Subclass of OutputDispatcher to use for sending alerts
      """
      dispatcher = cls.get_dispatcher(service)
      if not dispatcher:
          return False
  
      return dispatcher(config)
  
imports: from abc import ABCMeta, abstractmethod
  from collections import namedtuple
  import requests
  from requests.exceptions import Timeout
  import urllib3
  import backoff
  from streamalert.alert_processor.outputs.credentials.provider import OutputCredentialsProvider
  from streamalert.shared.backoff_handlers import backoff_handler, success_handler, giveup_handler
  from streamalert.shared.helpers.boto import REGION
  from streamalert.shared.logger import get_logger
label_desc: Use image node_id 2 for calling the StreamAlertOutput obj's underlying member method code with example usage: obj.create_dispatcher(cls, service, config) and returns: dispatcher, False