def jobs_get(self, job_id, project_id=None):
    """Issues a request to retrieve information about a job.

    Args:
      job_id: the id of the job
      project_id: the project id to use to fetch the results; use None for the default project.
    Returns:
      A parsed result object.
    Raises:
      Exception if there is an error performing the operation.
    """
    if project_id is None:
      project_id = self._project_id
    url = Api._ENDPOINT + (Api._JOBS_PATH % (project_id, job_id))
    return datalab.utils.Http.request(url, credentials=self._credentials)
Issues a request to retrieve information about a job.

    Args:
      job_id: the id of the job
      project_id: the project id to use to fetch the results; use None for the default project.
    Returns:
      A parsed result object.
    Raises:
      Exception if there is an error performing the operation.