Get assignment submissions

curl --request POST \
  --url https://backend.codedamn.com/api/public/get-assignment-submissions \
  --header 'Content-Type: application/json' \
  --header 'FERMION-API-KEY: <api-key>' \
  --data '
{
  "data": [
    {
      "data": {
        "assignmentId": "<string>"
      }
    }
  ]
}
'

[
  {
    "output": {
      "status": "ok",
      "data": {
        "assignmentId": "<string>",
        "assignmentTitle": "<string>",
        "totalSubmissionCount": 123,
        "userSubmissions": [
          {
            "fermionUserId": "<string>",
            "userName": "<string>",
            "userEmail": "jsmith@example.com",
            "submissions": [
              {
                "submissionMadeAtIso": "2023-11-07T05:31:56Z",
                "fileUrls": [
                  "<string>"
                ],
                "textInputValues": [
                  {
                    "label": "<string>",
                    "value": "<string>"
                  }
                ]
              }
            ]
          }
        ]
      }
    }
  }
]