curl --request PATCH \
  --url https://api.evalezy.com/v1/exams/{examId} \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "title": "Class 10 Science - Half-Yearly 2026 (10-A, re-test)",
  "conducted_on": "2026-10-21"
}
'

import requests

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

payload = {
    "title": "Class 10 Science - Half-Yearly 2026 (10-A, re-test)",
    "conducted_on": "2026-10-21"
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    title: 'Class 10 Science - Half-Yearly 2026 (10-A, re-test)',
    conducted_on: '2026-10-21'
  })
};

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

{
  "id": "<string>",
  "status": "<string>",
  "mode": "<string>",
  "title": "<string>",
  "external_ref": "<string>",
  "conducted_on": "<string>",
  "subject": "<string>",
  "level": "<string>",
  "board": "<string>",
  "answer_language": "<string>",
  "feedback_language": "<string>",
  "instructions": "<string>",
  "blind": true,
  "total_marks": 123,
  "paper_max": 123,
  "question_count": 123,
  "dashboard_url": "<string>",
  "questions": [
    {
      "id": "<string>",
      "label": "<string>",
      "parent_label": "<string>",
      "section": "<string>",
      "type": "<string>",
      "text": "<string>",
      "max_marks": 123,
      "negative_marks": 123,
      "options": [
        {
          "label": "<string>",
          "option_id": "<string>",
          "text": "<string>"
        }
      ],
      "correct_options": [
        "<string>"
      ],
      "answer": {},
      "model_answer": "<string>",
      "rubric": {},
      "word_limit": 123,
      "expects_diagram": true,
      "assess_language": true,
      "tags": {},
      "external_id": "<string>",
      "rubric_version": 123,
      "rubric_sync": "<string>",
      "warnings": [
        {
          "code": "<string>",
          "message": "<string>",
          "field": "<string>"
        }
      ]
    }
  ],
  "choice_groups": [
    {
      "id": "<string>",
      "label": "<string>",
      "question_labels": [
        "<string>"
      ],
      "question_ids": [
        "<string>"
      ],
      "attempt": 123,
      "policy": "<string>"
    }
  ],
  "candidates": [
    {}
  ],
  "rubric": {
    "version": 123,
    "locked": true,
    "questions_with_rubric": 123,
    "questions_without_rubric": 123,
    "sync": "<string>",
    "sync_error": {}
  },
  "quote": {},
  "stats": {},
  "warnings": [
    {
      "code": "<string>",
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "opened_at": "<string>",
  "finalized_at": "<string>",
  "created_at": "<string>",
  "updated_at": "<string>",
  "class": "<string>"
}

{
  "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"
  }
}