curl -X PUT "https://api.voyantcloud.com/v1/contract-templates/ct_01J0BE7Z3S494F9D4T3E2QJ0XR" \
  -H "Authorization: Bearer $VOYANT_API_KEY" \
  -H "content-type: application/json" \
  -d '{
    "name": "Customer Master Agreement (2025)",
    "active": true,
    "translation": {
      "locale": "fr",
      "bodyHtml": "<p>Version 2025 pour {{buyer.name}}.</p>",
      "variables": {
        "buyer.name": "Nom légal du client"
      }
    }
  }'

{
  "template": {
    "id": "ct_01J0BE7Z3S494F9D4T3E2QJ0XR",
    "workspaceId": "ws_01HZYPM2QF2R8X9SZQ0J9SYBCN",
    "name": "Customer Master Agreement (2025)",
    "type": "customer",
    "description": null,
    "templateJson": {
      "sections": [
        {
          "type": "paragraph",
          "text": "Updated clause"
        }
      ]
    },
    "active": true,
    "createdBy": null,
    "createdAt": "2025-01-10T11:08:44.000Z",
    "updatedAt": "2025-03-22T09:52:10.000Z"
  }
}