Douyin Trend Report Lookup (by Report ID)

{
  "type": "object",
  "required": [
    "report_id"
  ],
  "properties": {
    "report_id": {
      "type": "string",
      "description": "Report ID. Example: 1081"
    }
  },
  "additionalProperties": false
}

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string",
      "description": "The report's id, echoing the requested report_id (observed \"1081\")."
    },
    "type": {
      "type": "string",
      "description": "The report's type label (observed in Chinese on the one real report)."
    },
    "cover": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "width": {
            "type": "string",
            "description": "Cover width in pixels, as a string (observed \"600\")."
          },
          "height": {
            "type": "string",
            "description": "Cover height in pixels, as a string (observed \"338\")."
          },
          "cover_url": {
            "type": [
              "string",
              "null"
            ],
            "description": "The report's cover image URL. Value withheld (stripped to `null`) in this tool's output -- only whether a cover exists is observed, not the image itself."
          }
        },
        "additionalProperties": false
      },
      "description": "The report's cover image metadata. One entry on the one real report observed."
    },
    "title": {
      "type": "string",
      "description": "The report's title (observed in Chinese on the one real report)."
    },
    "author": {
      "type": "string",
      "description": "The report's author/publisher display name (observed as the platform's own brand on the one real report)."
    },
    "content": {
      "type": "string",
      "description": "Report body content; an empty string on the one real report observed."
    },
    "business": {
      "type": "array",
      "items": {},
      "description": "Business tags for the report. Empty on the one real report observed; item shape unconfirmed."
    },
    "category": {
      "type": "string",
      "description": "A numeric category code for the report, as a string (observed \"6\")."
    },
    "industry": {
      "type": "array",
      "items": {},
      "description": "Industry tags for the report. Empty on the one real report observed; item shape unconfirmed."
    },
    "keywords": {
      "type": "string",
      "description": "Space-separated keyword tags for the report (observed as the platform's own brand and a travel term on the one real report)."
    },
    "visit_cnt": {
      "type": "string",
      "description": "Visit count, as a string (observed \"6471\")."
    },
    "post_files": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "file_url": {
            "type": "string",
            "description": "Scheme-less CDN path to the report's PDF attachment on the data platform's own public CDN. A caller can prepend `https://` to fetch it. This is the data brand's own domain, not a third-party host."
          },
          "file_name": {
            "type": "string",
            "description": "The attachment's file name, e.g. the report's PDF title."
          },
          "file_image": {
            "type": [
              "string",
              "null"
            ],
            "description": "A preview image URL for the attachment. Value withheld (stripped to `null`) in this tool's output -- only whether the field is populated is observed, not the image itself."
          }
        },
        "additionalProperties": false
      },
      "description": "The report's attachment reference. One entry on the one real report observed."
    },
    "create_user": {
      "type": "string",
      "description": "The publishing account's numeric platform user id, as a string (observed \"1070357\")."
    },
    "result_type": {
      "type": "string",
      "description": "A result-type label; an empty string on the one real report observed."
    },
    "display_time": {
      "type": "string",
      "description": "The report's publication date, YYYY-MM-DD (observed \"2024-09-13\")."
    },
    "download_cnt": {
      "type": "string",
      "description": "Download count, as a string (observed \"1442\")."
    },
    "introduction": {
      "type": "string",
      "description": "The report's full introduction text -- the substantive report body; a long paragraph on the one real report."
    },
    "union_result": {
      "type": "boolean",
      "description": "A boolean flag (observed false on the one real report)."
    },
    "coop_institution": {
      "type": "string",
      "description": "Co-publishing institution; an empty string on the one real report observed."
    }
  },
  "description": "The trend-report record, as returned at routing.responseResultPath ($.output). Observed as `{}` (an empty object with no fields) when the given `report_id` does not resolve to a published report -- confirmed against the `report-not-found` fixture, which still billed the normal per-call price.",
  "additionalProperties": false
}