{
  "openapi": "3.1.0",
  "info": {
    "title": "WeChat Channels Video Sub Comments API (V1)",
    "version": "v0",
    "description": "Retrieves replies under a first-level WeChat Channels video comment using the video and root-comment IDs. Use it to continue a threaded comment discussion with buffer pagination."
  },
  "servers": [
    {
      "url": "https://api.justoneapi.com",
      "description": "Global production API (default)"
    }
  ],
  "tags": [
    {
      "name": "WeChat Channels",
      "description": "WeChat Channels videos, creators, comments, search, and publisher content for media monitoring and discovery.",
      "x-platform-id": "wechat-channels",
      "x-platform-aliases": [
        "WeChat Channels",
        "微信视频号",
        "视频号"
      ],
      "x-platform-detection-aliases": [
        "WeChat Channels",
        "微信视频号",
        "视频号"
      ]
    }
  ],
  "paths": {
    "/api/weixin-channels/get-video-sub-comment/v1": {
      "post": {
        "tags": [
          "WeChat Channels"
        ],
        "summary": "Video Sub Comments",
        "description": "Retrieves replies under a first-level WeChat Channels video comment using the video and root-comment IDs. Use it to continue a threaded comment discussion with buffer pagination.",
        "operationId": "postApiWeixinChannelsGetVideoSubCommentV1",
        "requestBody": {
          "content": {
            "application/x-www-form-urlencoded": {
              "schema": {
                "type": "object",
                "properties": {
                  "token": {
                    "type": "string",
                    "description": "Access token for this API service."
                  },
                  "objectId": {
                    "type": "string",
                    "description": "WeChat Channels video object id used to fetch second-level comment replies."
                  },
                  "rootCommentId": {
                    "type": "string",
                    "description": "Root first-level comment id returned by the WeChat Channels video comments endpoint."
                  },
                  "last_buffer": {
                    "type": "string",
                    "default": "",
                    "description": "Pagination buffer for WeChat Channels second-level comment replies. Use the first-level comment's last_buffer for the first reply page when present. For this POST endpoint, send it in an application/x-www-form-urlencoded form body."
                  }
                },
                "required": [
                  "objectId",
                  "rootCommentId",
                  "token"
                ]
              }
            }
          },
          "required": true
        },
        "responses": {
          "200": {
            "description": "OK",
            "content": {
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                    },
                    "message": {
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                    },
                    "data": {},
                    "recordTime": {
                      "type": [
                        "string",
                        "null"
                      ]
                    },
                    "requestId": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "code",
                    "data",
                    "message",
                    "recordTime"
                  ]
                }
              }
            }
          },
          "400": {
            "description": "Invalid request parameters or body",
            "content": {
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                    "data": {},
                    "recordTime": {
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                    "requestId": {
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                    }
                  },
                  "required": [
                    "code",
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                  ]
                }
              }
            }
          },
          "401": {
            "description": "Invalid or inactive access token",
            "content": {
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                    "data": {},
                    "recordTime": {
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                    "requestId": {
                      "type": "string"
                    }
                  },
                  "required": [
                    "code",
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                    "message",
                    "recordTime"
                  ]
                }
              }
            }
          },
          "403": {
            "description": "Permission denied",
            "content": {
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                    "data": {},
                    "recordTime": {
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                    "requestId": {
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                  },
                  "required": [
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                }
              }
            }
          },
          "429": {
            "description": "Request rate or daily quota limit exceeded",
            "content": {
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              }
            }
          },
          "500": {
            "description": "Internal server error",
            "content": {
              "application/json": {
                "schema": {
                  "type": "object",
                  "properties": {
                    "code": {
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              }
            }
          },
          "503": {
            "description": "Service temporarily unavailable",
            "content": {
              "application/json": {
                "schema": {
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                  "properties": {
                    "code": {
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              }
            }
          }
        },
        "x-order": "16201610",
        "x-api-version": "v1",
        "x-search-aliases": [
          "WeChat Channels comment replies",
          "Weixin video sub comments",
          "WeChat root comment replies",
          "微信视频号评论回复",
          "视频号二级评论",
          "视频号根评论回复"
        ],
        "x-highlights": [],
        "x-endpoint-family": "weixin_channels_get_video_sub_comment"
      }
    }
  }
}