location link in the response to determine the status of the task and use Get task to obtain subsequent updates.curl --location --request POST '/rest/api/3/project//delete'{
    "description": "string",
    "elapsedRuntime": 0,
    "finished": 0,
    "id": "string",
    "lastUpdate": 0,
    "message": "string",
    "progress": 0,
    "result": null,
    "self": "http://example.com",
    "started": 0,
    "status": "ENQUEUED",
    "submitted": 0,
    "submittedBy": 0
}