Method _build_video_text_input

src/services/flow_client.py:1856–1864

(self, prompt: str, use_v2_model_config: bool = False)

        return None

    def _build_video_text_input(self, prompt: str, use_v2_model_config: bool = False) -> Dict[str, Any]:
        # 当前 Flow 上游视频链路统一使用 structuredPrompt，不再兼容旧 prompt 字段。
        return {
            "structuredPrompt": {
                "parts": [{
                    "text": prompt
                }]
            }
        }

    def _build_video_media_generation_context(self, batch_id: Optional[str] = None) -> Dict[str, Any]:
        return {