curl --request GET \
  --url https://app.freyavoice.ai/api/v2/personas/{personaId} \
  --header 'Authorization: Bearer <token>'

{
  "success": true,
  "data": {
    "message": "<string>",
    "result": {
      "persona": {
        "id": "<string>",
        "workspaceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "prompt": "<string>",
        "successCriteria": "<string>",
        "tags": [
          "<string>"
        ],
        "agentIds": [
          "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        ],
        "createdAt": "<string>",
        "updatedAt": "<string>",
        "createdBy": "<string>",
        "updatedBy": "<string>",
        "versionNumber": 123
      }
    }
  }
}