docs: def jql(self, jql, fields='*all', start=0, limit=None):
          """
          Get issues from jql search result with all related fields
          :param jql:
          :param fields: list of fields, for example: ['priority', 'summary', 'customfield_10007']
          :param start: OPTIONAL: The start point of the collection to return. Default: 0.
          :param limit: OPTIONAL: The limit of the number of issues to return, this may be restricted by
                  fixed system limits. Default by built-in method: 50
          :return:
          """
          params = {}
          if start is not None:
              params['startAt'] = int(start)
          if limit is not None:
              params['maxResults'] = int(limit)
          if fields is not None:
              if isinstance(fields, (list, tuple, set)):
                  fields = ','.join(fields)
              params['fields'] = fields
          if jql is not None:
              params['jql'] = jql
          return self.get('rest/api/2/search', params=params)