Gets the status of an inventory summary report using the report ID returned from the POST endpoint. When the status is 'completed', a pre-signed download URL is included in the response (valid for 15 minutes). You can call this endpoint again to generate a fresh download URL. Reports are retained for 30 days.

Status descriptions:

• pending: The report is in the queue and has not yet started processing.
• processing: The report is currently being generated.
• completed: The report is ready for download.
• failed: The report could not be generated. Try again or contact support if the issue persists.