> ## Documentation Index
> Fetch the complete documentation index at: https://veryfront.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Write sandbox files

> Write sandbox files.

`writeSandboxFiles(sandboxId: ID!, input: SandboxFilesWriteInput!): SandboxFilesWriteResult!`

Requires project.sandboxes.manage.

## Arguments

| Argument | Type | Required |
| - | - | - |
| `sandboxId` | [`ID!`](https://veryfront.com/docs/cloud/graphql/types/id) | Yes |
| `input` | [`SandboxFilesWriteInput!`](https://veryfront.com/docs/cloud/graphql/types/sandboxfileswriteinput) | Yes |

## Input fields

### input

[`SandboxFilesWriteInput`](https://veryfront.com/docs/cloud/graphql/types/sandboxfileswriteinput)

| Field | Type | Required |
| - | - | - |
| `files` | [`[SandboxFileInput!]!`](https://veryfront.com/docs/cloud/graphql/types/sandboxfileinput) | Yes |

## Response

Returns [`SandboxFilesWriteResult!`](https://veryfront.com/docs/cloud/graphql/types/sandboxfileswriteresult). Open the type for its fields and nested types.

| Field | Type |
| - | - |
| `results` | [`[SandboxFileWriteResult!]!`](https://veryfront.com/docs/cloud/graphql/types/sandboxfilewriteresult) |

Types marked with `!` cannot be null. Lists use `[Type]` notation. The [type index](https://veryfront.com/docs/cloud/graphql/schema.md) lists all published input and response types.

## Example

```graphql title="query.graphql" theme={null}
mutation WriteSandboxFiles($sandboxId: ID!, $input: SandboxFilesWriteInput!) {
  writeSandboxFiles(sandboxId: $sandboxId, input: $input) {
    results {
      status
      path
    }
  }
}
```

```json title="variables.json" theme={null}
{
  "sandboxId": "00000000-0000-4000-8000-000000000001",
  "input": {
    "files": []
  }
}
```

<details>
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  Mutation

  Variables (JSON)
</details>


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