VS Code Marketplace · JSON Structure

Vs Code Marketplace Extension Structure

JSON structure documentation for the VS Code Marketplace Gallery API extension response.

Type: Properties: 0
Developer ToolsExtensionsIDEMicrosoft

Vs Code Marketplace Extension Structure is a JSON Structure definition published by VS Code Marketplace.

Meta-schema:

JSON Structure

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{
  "title": "VS Code Marketplace Extension Structure",
  "description": "JSON structure documentation for the VS Code Marketplace Gallery API extension response.",
  "version": "7.2-preview.1",
  "structure": {
    "extensionQueryResponse": {
      "description": "Top-level response from the extensionquery endpoint.",
      "fields": {
        "results": {
          "type": "array",
          "description": "Array of result sets (one per filter).",
          "items": {
            "extensions": {
              "type": "array",
              "description": "Array of matching Extension objects."
            },
            "pagingToken": {
              "type": "string",
              "description": "Token for cursor-based pagination."
            },
            "resultMetadata": {
              "type": "array",
              "description": "Metadata about result counts per category, tag, or facet."
            }
          }
        }
      }
    },
    "extension": {
      "description": "A single VS Code extension from the Marketplace.",
      "fields": {
        "extensionId": {"type": "string", "format": "uuid", "description": "Unique GUID for the extension."},
        "extensionName": {"type": "string", "description": "Short name used in extension IDs (publisher.name)."},
        "displayName": {"type": "string", "description": "Human-readable extension name."},
        "shortDescription": {"type": "string", "description": "One-line description."},
        "publisher": {"type": "object", "description": "Publisher metadata including name and verification status."},
        "versions": {"type": "array", "description": "Available versions with asset URIs and file listings."},
        "categories": {"type": "array", "description": "Marketplace categories (e.g., Linters, Debuggers, Themes)."},
        "tags": {"type": "array", "description": "Searchable keyword tags."},
        "statistics": {"type": "array", "description": "Install count, rating, and trending statistics."},
        "publishedDate": {"type": "string", "format": "date-time"},
        "lastUpdated": {"type": "string", "format": "date-time"},
        "averageRating": {"type": "number", "description": "0-5 rating average."},
        "ratingCount": {"type": "integer"}
      }
    },
    "extensionQueryRequest": {
      "description": "Request body for the extensionquery POST endpoint.",
      "fields": {
        "filters": {
          "type": "array",
          "description": "Filter criteria applied to the query.",
          "items": {
            "criteria": {
              "type": "array",
              "description": "Criteria objects each with filterType (int) and value (string). FilterType: 1=Tag, 4=ExtensionId, 5=Category, 7=ExtensionName, 8=Target, 10=FullText, 12=ExcludeWithFlags."
            },
            "pageNumber": {"type": "integer", "default": 1},
            "pageSize": {"type": "integer", "default": 10, "maximum": 100},
            "sortBy": {"type": "integer", "description": "0=Default, 4=Downloads, 5=Rating, 6=PublishedDate, 12=InstallCount."},
            "sortOrder": {"type": "integer", "description": "0=Default, 1=Ascending, 2=Descending."}
          }
        },
        "flags": {
          "type": "integer",
          "description": "Bitmask controlling response detail. 16863=AllAttributes. Common values: 7 (minimal), 914 (standard), 16863 (all)."
        },
        "assetTypes": {
          "type": "array",
          "description": "Asset types to include (e.g., Microsoft.VisualStudio.Services.VSIXPackage)."
        }
      }
    }
  }
}

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