class_docstr: JiraOutput handles all alert dispatching for Jira
class_docstr_tok: ["JiraOutput","handles","all","alert","dispatching","for","Jira"]
docstr: Loads a dict of credentials relevant to this output descriptor
  
  Args:
      descriptor (str): unique identifier used to look up these credentials
  
  Returns:
      dict: the loaded credential info needed for sending alerts to this service
          or None if nothing gets loaded
docstr_tok: ["Loads","a","dict","of","credentials","relevant","to","this","output","descriptor","Args",":","descriptor","(","str",")",":","unique","identifier","used","to","look","up","these","credentials","Returns",":","dict",":","the","loaded","credential","info","needed","for","sending","alerts","to","this","service","or","None","if","nothing","gets","loaded"]
code: def _load_creds(self, descriptor):
      """Loads a dict of credentials relevant to this output descriptor
  
      Args:
          descriptor (str): unique identifier used to look up these credentials
  
      Returns:
          dict: the loaded credential info needed for sending alerts to this service
              or None if nothing gets loaded
      """
      return self._credentials_provider.load_credentials(descriptor)
  
file_path: streamalert/streamalert/alert_processor/outputs/jira_v2.py
imports: from collections import OrderedDict
  import os
  import json
  import base64
  from streamalert.alert_processor.helpers import compose_alert
  from streamalert.alert_processor.outputs.output_base import OutputDispatcher, OutputProperty, OutputRequestFailure, StreamAlertOutput
  from streamalert.shared.logger import get_logger
label_desc: Use image node_id 5 for calling the JiraOutput obj's underlying member method code with example usage: obj._load_creds(descriptor) and returns: self