Error: No content received from Gemini. Response: {
  "error": {
    "code": 403,
    "message": "Requests to this API generativelanguage.googleapis.com method google.ai.generativelanguage.v1beta.GenerativeService.GenerateContent are blocked.",
    "status": "PERMISSION_DENIED",
    "details": [
      {
        "@type": "type.googleapis.com/google.rpc.ErrorInfo",
        "reason": "API_KEY_SERVICE_BLOCKED",
        "domain": "googleapis.com",
        "metadata": {
          "consumer": "projects/822624708055",
          "methodName": "google.ai.generativelanguage.v1beta.GenerativeService.GenerateContent",
          "service": "generativelanguage.googleapis.com",
          "apiName": "generativelanguage.googleapis.com"
        }
      },
      {
        "@type": "type.googleapis.com/google.rpc.LocalizedMessage",
        "locale": "en-US",
        "message": "Requests to this API generativelanguage.googleapis.com method google.ai.generativelanguage.v1beta.GenerativeService.GenerateContent are blocked."
      }
    ]
  }
}