> ## 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.

# Update upload grant

> Grant one user read, write or admin access to an upload or folder, or change that grant, and leave the other grants unchanged.

`updateUploadGrant(input: UpdateUploadGrantInput!): UploadGrant!`

Requires project.uploads.admin.

## Arguments

| Argument | Type | Required |
| - | - | - |
| `input` | [`UpdateUploadGrantInput!`](https://veryfront.com/docs/cloud/graphql/types/updateuploadgrantinput) | Yes |

## Input fields

### input

[`UpdateUploadGrantInput`](https://veryfront.com/docs/cloud/graphql/types/updateuploadgrantinput)

| Field | Type | Required | Description |
| - | - | - | - |
| `projectReference` | [`String!`](https://veryfront.com/docs/cloud/graphql/types/string) | Yes | Project UUID, slug or configured domain. |
| `uploadPath` | [`String!`](https://veryfront.com/docs/cloud/graphql/types/string) | Yes | Upload UUID for grants on that upload, or an upload path or folder prefix resolved to the folder setting that governs it. |
| `userId` | [`ID!`](https://veryfront.com/docs/cloud/graphql/types/id) | Yes | UUID of the user the grant is for. |
| `permission` | [`UploadPathGrantPermission`](https://veryfront.com/docs/cloud/graphql/types/uploadpathgrantpermission) | No | Access to give: read (default), write or admin. Default: `"read"`. |

## Response

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

| Field | Type | Description |
| - | - | - |
| `userId` | [`String!`](https://veryfront.com/docs/cloud/graphql/types/string) | Recipient user UUID. |
| `permission` | [`UploadPathGrantPermission!`](https://veryfront.com/docs/cloud/graphql/types/uploadpathgrantpermission) | Access granted to the recipient. |
| `createdAt` | [`String!`](https://veryfront.com/docs/cloud/graphql/types/string) | Stored grant creation timestamp. |

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 UpdateUploadGrant($input: UpdateUploadGrantInput!) {
  updateUploadGrant(input: $input) {
    createdAt
    permission
    userId
  }
}
```

```json title="variables.json" theme={null}
{
  "input": {
    "projectReference": "00000000-0000-4000-8000-000000000001",
    "uploadPath": "example",
    "userId": "00000000-0000-4000-8000-000000000001"
  }
}
```

<details>
  <summary>Try this mutation</summary>

  Calls use `https://api.veryfront.com/graphql`. Replace sample values with resources you can access. See [Authentication](https://veryfront.com/docs/cloud/authentication.md) for credentials and permissions.

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  Mutation

  Variables (JSON)
</details>


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