Change request details to be updated must be provided as Key:Value pairs in the following format:
Example:

{ "short_description": "Test description", "priority": "1", "start_date": "2021-02-05 08:00:00", "end_date": "2022-04-05 08:00:00", "justification": "test justification", "description": "test description", "cab_required": <true/false>, "comments": "This update for work notes is from jenkins file", "work_notes": "test work notes", "assignment_group": "<SYS_ID>", "state":"<STATE_CODE>", "close_code":"<successful/successful_issues/unsuccessful>", "reason":"<As per Choice List>" }