With this endpoint, you can inquire about the status of a project leverage
report download job.

• If the value of the 'status' attribute is 'pending' or 'processing', you
  should check this endpoint again later.
• If the 'status' is 'failed', the report has failed to be compiled.
• In case the job has been successful, you will receive a "303 - See Other"
  response and you can follow its Location to
  download the file.