curl -X PUT 'https://api.yativo.com/api/v1/customer/kyc/update' \
  -H 'X-Api-Key: YOUR_API_KEY' \
  -H 'X-Api-Secret: YOUR_API_SECRET' \
  -H 'Content-Type: application/json' \
  -H 'Idempotency-Key: kyc-update-2026-002' \
  -d '{
    "customer_id": "c586066b-0f29-468f-b775-15483871a202",
    "type": "individual",
    "selfie_image": "https://storage.yativo.com/documents/abc/selfie-v2.jpg",
    "identifying_information": [
      {
        "type": "passport",
        "issuing_country": "US",
        "number": "P00012345",
        "date_issued": "2020-01-01",
        "expiration_date": "2030-01-01",
        "image_front_file": "https://storage.yativo.com/documents/abc/passport-front-hd.jpg"
      }
    ]
  }'

const response = await fetch('https://api.yativo.com/api/v1/customer/kyc/update', {
  method: 'PUT',
  headers: {
    'X-Api-Key': process.env.YATIVO_API_KEY,
    'X-Api-Secret': process.env.YATIVO_API_SECRET,
    'Content-Type': 'application/json',
    'Idempotency-Key': `kyc-update-${customerId}-${Date.now()}`,
  },
  body: JSON.stringify({
    customer_id: customerId,
    type: 'individual',
    selfie_image: newSelfieUrl,
    identifying_information: [{
      type: 'passport',
      issuing_country: 'US',
      number: 'P00012345',
      date_issued: '2020-01-01',
      expiration_date: '2030-01-01',
      image_front_file: newPassportFrontUrl,
    }],
  }),
});

const data = await response.json();

{
  "status": "success",
  "status_code": 200,
  "message": "KYC submission updated successfully",
  "data": {
    "customer_id": "c586066b-0f29-468f-b775-15483871a202",
    "type": "individual",
    "status": "submitted",
    "updated_at": "2026-06-01T15:00:00.000000Z"
  }
}

{
  "status": "failed",
  "status_code": 422,
  "message": "Request failed",
  "data": {
    "customer_id": ["The customer id field is required."],
    "type": ["The selected type is invalid."]
  }
}