CodeSandbox · Schema
VMStartResponse
Response from starting a CodeSandbox virtual machine (devbox).
Developer ToolsCloud IDECode SandboxesBrowser DevelopmentAI SandboxesCode Embedding
Properties
| Name | Type | Description |
|---|---|---|
| success | boolean | Whether the request was successful |
| errors | array | List of errors, if any |
| data | object | VM start data |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://api.codesandbox.io/schemas/vm-start-response",
"title": "VMStartResponse",
"description": "Response from starting a CodeSandbox virtual machine (devbox).",
"type": "object",
"properties": {
"success": {
"type": "boolean",
"description": "Whether the request was successful"
},
"errors": {
"type": "array",
"items": {
"oneOf": [
{"type": "string"},
{"type": "object", "additionalProperties": true}
]
},
"description": "List of errors, if any"
},
"data": {
"type": "object",
"description": "VM start data",
"required": [
"bootup_type", "cluster", "id", "latest_pitcher_version",
"pitcher_manager_version", "pitcher_token", "pitcher_url",
"pitcher_version", "reconnect_token", "use_pint",
"user_workspace_path", "workspace_path"
],
"properties": {
"id": {
"type": "string",
"description": "The sandbox/VM ID"
},
"cluster": {
"type": "string",
"description": "The cluster where this VM is running (e.g., eu, us-east)"
},
"bootup_type": {
"type": "string",
"description": "How the VM was started (fresh, hibernated snapshot, etc.)"
},
"pitcher_url": {
"type": "string",
"description": "WebSocket URL to connect to the Pitcher agent inside the VM"
},
"pitcher_token": {
"type": "string",
"description": "Authentication token for connecting to Pitcher"
},
"pitcher_version": {
"type": "string",
"description": "Version of the Pitcher agent running in this VM"
},
"pitcher_manager_version": {
"type": "string",
"description": "Version of the Pitcher manager"
},
"latest_pitcher_version": {
"type": "string",
"description": "Latest available Pitcher version"
},
"reconnect_token": {
"type": "string",
"description": "Token to reconnect to the same VM session"
},
"workspace_path": {
"type": "string",
"description": "Path to the main workspace directory inside the VM"
},
"user_workspace_path": {
"type": "string",
"description": "Path to the user-specific workspace directory"
},
"use_pint": {
"type": "boolean",
"description": "Whether the sandbox uses the Pint bundler"
},
"pint_url": {
"type": "string",
"description": "URL for Pint (if use_pint is true)"
},
"pint_token": {
"type": "string",
"description": "Authentication token for Pint (if use_pint is true)"
}
}
}
}
}
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