Get course quiz submissions

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

[
  {
    "output": {
      "data": {
        "productId": "<string>",
        "productTitle": "<string>",
        "quizzes": [
          {
            "quizId": "<string>",
            "quizTitle": "<string>",
            "totalQuestions": 123,
            "submissions": [
              {
                "fermionUserId": "<string>",
                "userEmail": "jsmith@example.com",
                "userName": "<string>",
                "submittedAtIso": "2023-11-07T05:31:56Z",
                "totalScore": 123,
                "maxScore": 123,
                "questionBreakdown": [
                  {
                    "questionId": "<string>",
                    "questionText": "<string>",
                    "selectedAnswer": [
                      "<string>"
                    ],
                    "correctAnswer": [
                      "<string>"
                    ],
                    "isCorrect": true,
                    "pointsForQuestion": 123,
                    "pointsEarned": 123
                  }
                ]
              }
            ]
          }
        ]
      }
    }
  }
]