{
  "name": "REST Client HTTP Request",
  "description": "Structure of an HTTP request authored in a .http or .rest file for the VS Code REST Client extension.",
  "fields": [
    {
      "name": "method",
      "type": "string",
      "required": true,
      "description": "HTTP method: GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS."
    },
    {
      "name": "url",
      "type": "string",
      "required": true,
      "description": "Request URL, may include {{variable}} placeholders."
    },
    {
      "name": "httpVersion",
      "type": "string",
      "required": false,
      "description": "HTTP version: HTTP/1.1 or HTTP/2."
    },
    {
      "name": "headers",
      "type": "object",
      "required": false,
      "description": "Request headers as key: value pairs, one per line."
    },
    {
      "name": "body",
      "type": "any",
      "required": false,
      "description": "Request body following a blank line after headers."
    },
    {
      "name": "name",
      "type": "string",
      "required": false,
      "description": "Named request for variable extraction, set with # @name myRequest."
    },
    {
      "name": "variables",
      "type": "object",
      "required": false,
      "description": "File-level variables defined with @variableName = value.",
      "fields": [
        {
          "name": "key",
          "type": "string",
          "description": "Variable name (without @ prefix)."
        },
        {
          "name": "value",
          "type": "string",
          "description": "Variable value or system variable reference."
        }
      ]
    },
    {
      "name": "systemVariables",
      "type": "array",
      "required": false,
      "description": "Built-in dynamic variables.",
      "items": [
        { "name": "$guid", "description": "Generates a new UUID v4." },
        { "name": "$timestamp", "description": "Current Unix timestamp." },
        { "name": "$datetime", "description": "Current date/time in ISO 8601." },
        { "name": "$randomInt", "description": "Random integer 0–1000." },
        { "name": "$processEnv", "description": "Value from OS environment variable." },
        { "name": "$dotenv", "description": "Value from .env file variable." }
      ]
    },
    {
      "name": "graphql",
      "type": "object",
      "required": false,
      "description": "GraphQL request body.",
      "fields": [
        {
          "name": "query",
          "type": "string",
          "required": true,
          "description": "GraphQL query or mutation string."
        },
        {
          "name": "variables",
          "type": "object",
          "required": false,
          "description": "GraphQL query variable values."
        }
      ]
    }
  ]
}