获取模板预览接口

{
    "code": 0,
    "message": "",
    "message_cn": "",
    "data": {
        "account_id": "<ACCOUNT_ID>",
        "material_derive_id": 2479,
        "ad_metadata": {
            "product_infos": null,
            "site_sets": [
                "SITE_SET_TENCENT_NEWS",
                "SITE_SET_TENCENT_VIDEO"
            ],
            "automatic_site_enabled": false,
            "promoted_object_type": "PROMOTED_OBJECT_TYPE_LEAD_AD",
            "bid_mode": "BID_MODE_OCPM"
        },
        "material_groups": [
            {
                "material_group_id": 11698,
                "ratio": "1:1",
                "material_type": "IMAGE",
                "materials": [
                    {
                        "type": "IMAGE",
                        "media_id": "3172332054",
                        "material_name": null
                    }
                ],
                "original_creative_templates": [
                    {
                        "ratio_width": 1,
                        "ratio_height": 1,
                        "min_width": 800,
                        "min_height": 800,
                        "file_size_kblimit": 300,
                        "min_duration": 0,
                        "max_duration": 0,
                        "creative_template_ids": [
                            311
                        ],
                        "media_type": "image",
                        "min_occurs": 1,
                        "max_occurs": 1
                    }
                ],
                "target_creative_templates": [
                    {
                        "ratio_width": 16,
                        "ratio_height": 9,
                        "min_width": 1280,
                        "min_height": 720,
                        "file_size_kblimit": 140,
                        "min_duration": 0,
                        "max_duration": 0,
                        "creative_template_ids": [
                            711
                        ],
                        "media_type": "image",
                        "min_occurs": 1,
                        "max_occurs": 3
                    }
                ],
                "previews": [
                    {
                        "material_derive_preview_id": 4332,
                        "template_id": 11425495,
                        "template_preview_url": "https://adsmind.gdtimg.com",
                        "template_name": "yuymotest20220310 大创意横图",
                        "dimension": {
                            "ratio_width": 16,
                            "ratio_height": 9,
                            "min_width": 1280,
                            "min_height": 720,
                            "file_size_kblimit": 102400,
                            "min_duration": 5,
                            "max_duration": 30,
                            "creative_template_ids": [
                                720,
                                722
                            ],
                            "media_type": "video",
                            "min_occurs": 1,
                            "max_occurs": 3
                        }
                    }
                ],
                "recommend_templates": [
                    {
                        "dimension": {
                            "ratio_width": 9,
                            "ratio_height": 16,
                            "min_width": 720,
                            "min_height": 1280,
                            "file_size_kblimit": 102400,
                            "min_duration": 5,
                            "max_duration": 30,
                            "creative_template_ids": [
                                721
                            ],
                            "media_type": "video",
                            "min_occurs": 1,
                            "max_occurs": 3
                        },
                        "recommend_template_ids": [
                            100230581,
                            11425978,
                            11424909
                        ]
                    }
                ]
            }
        ]
    }
}