curl --request GET \
  --url https://prod.featherhq.com/api/v1/threads/{threadId} \
  --header 'X-API-Key: <api-key>'

{
  "thread": {
    "id": "<string>",
    "organizationId": "<string>",
    "agentVersionId": "<string>",
    "toPhoneNumber": "<string>",
    "fromPhoneNumber": "<string>",
    "fromPhoneNumberId": "<string>",
    "leadId": "<string>",
    "isActive": true,
    "createdAt": "<string>",
    "updatedAt": "<string>",
    "closedAt": "<string>",
    "closedReason": "<string>",
    "agentId": "<string>",
    "agentDetails": {
      "id": "<string>",
      "name": "<string>",
      "description": "<string>",
      "agentType": "CALL"
    },
    "agentVersionDetails": {
      "id": "<string>",
      "version": 123,
      "mode": "FLOW",
      "smsMaxTokens": 123,
      "smsTemperature": 123
    },
    "metadata": {},
    "variables": {}
  }
}