curl --request POST \
  --url https://api.evalezy.com/v1/exams/{examId}/candidates \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "candidates": [
    {
      "external_id": "STU-10A-0142",
      "name": "Aarav Sharma"
    }
  ]
}
'

import requests

url = "https://api.evalezy.com/v1/exams/{examId}/candidates"

payload = { "candidates": [
        {
            "external_id": "STU-10A-0142",
            "name": "Aarav Sharma"
        }
    ] }
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({candidates: [{external_id: 'STU-10A-0142', name: 'Aarav Sharma'}]})
};

fetch('https://api.evalezy.com/v1/exams/{examId}/candidates', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{}

{
  "error": {
    "code": "invalid_api_key",
    "message": "The API key is not valid.",
    "request_id": "req_4f9c2a7e1b3d4c8a9e6f0b2d5a7c1e3f"
  }
}

{
  "error": {
    "code": "insufficient_scope",
    "message": "This API key lacks the evaluation:write scope.",
    "request_id": "req_4f9c2a7e1b3d4c8a9e6f0b2d5a7c1e3f",
    "details": {
      "required_scope": "evaluation:write"
    }
  }
}

{
  "error": {
    "code": "not_found",
    "message": "The resource was not found.",
    "request_id": "req_4f9c2a7e1b3d4c8a9e6f0b2d5a7c1e3f"
  }
}

{
  "error": {
    "code": "conflict",
    "message": "The request conflicts with the current state.",
    "request_id": "req_4f9c2a7e1b3d4c8a9e6f0b2d5a7c1e3f"
  }
}

{
  "error": {
    "code": "validation_failed",
    "message": "questions[0].max_marks is required.",
    "request_id": "req_4f9c2a7e1b3d4c8a9e6f0b2d5a7c1e3f",
    "details": {
      "errors": [
        {
          "field": "questions[0].max_marks",
          "code": "required",
          "message": "max_marks is required."
        }
      ]
    }
  }
}

{
  "error": {
    "code": "rate_limited",
    "message": "Too many requests. Retry after 2 s.",
    "request_id": "req_4f9c2a7e1b3d4c8a9e6f0b2d5a7c1e3f"
  }
}