# Upsert one consumer tool permission for a connected account

**Documentation:** /reference/api-reference/consumer/patchConsumerConnectedAccountsByNanoidPermissionsToolsByToolSlug

Upserts a single durable Enhanced Control permission row for a connected account/tool pair.

---

## PATCH `/api/v3.1/consumer/connected_accounts/{nanoid}/permissions/tools/{tool_slug}`

**Endpoint:** `https://backend.composio.dev/api/v3.1/consumer/connected_accounts/{nanoid}/permissions/tools/{tool_slug}`

**Summary:** Upsert one consumer tool permission for a connected account

Upserts a single durable Enhanced Control permission row for a connected account/tool pair.

### Authentication

**ApiKeyAuth** - API Key in `header` header `x-api-key` OR **UserApiKeyAuth** - API Key in `header` header `x-user-api-key`

### Path Parameters

- `nanoid` (string (connectedAccountId)) *(required)*: Connected account nano ID.
- `tool_slug` (string) *(required)*: Tool slug to update.

### Request Body

**Schema:**

- `toolkit_slug` (string) *(required)*: Toolkit slug that owns this tool permission. Use this to group and query connected-account permissions by app/toolkit, for example `gmail` or `slack`.
- `risk_group` (enum: "read" | "write" | "destructive") *(required)*
- `state` (enum: "always_allow" | "always_deny" | "ask_once" | ...) *(required)*
- `source` (enum: "initial_connect" | "settings" | "elicitation" | ...)
- `permission_config_version` (string)

**Example:**

```json
{
  "toolkit_slug": "string",
  "risk_group": "read",
  "state": "always_allow",
  "source": "settings",
  "permission_config_version": "string"
}
```

### Responses

#### 200 - Connected account tool permission updated successfully.

**Response Schema:**

- `permission` (object) *(required)*
  - `id` (string) *(required)*
  - `connected_account_id` (string) *(required)*
  - `tool_slug` (string) *(required)*
  - `toolkit_slug` (string) *(required)*: Normalized toolkit slug that owns this tool permission. Use this to group permissions by app/toolkit, for example `gmail` or `slack`.
  - `risk_group` (enum: "read" | "write" | "destructive") *(required)*
  - `state` (enum: "always_allow" | "always_deny" | "ask_once" | ...) *(required)*
  - `source` (enum: "initial_connect" | "settings" | "elicitation" | ...) *(required)*
  - `permission_config_version` (string,null) *(required)*
  - `created_at` (string (date-time)) *(required)*
  - `updated_at` (string (date-time)) *(required)*

**Example Response:**

```json
{
  "permission": {
    "id": "string",
    "connected_account_id": "string",
    "tool_slug": "string",
    "toolkit_slug": "string",
    "risk_group": "read",
    "state": "always_allow",
    "source": "initial_connect",
    "permission_config_version": null,
    "created_at": "2024-01-15T10:30:00Z",
    "updated_at": "2024-01-15T10:30:00Z"
  }
}
```

#### 400 - Bad request.

**Response Schema:**

- `error` (object) *(required)*
  - `message` (string) *(required)*
  - `code` (number) *(required)*
  - `slug` (string) *(required)*
  - `status` (number) *(required)*
  - `request_id` (string)
  - `suggested_fix` (string)
  - `errors` (array<string>)

#### 401 - Unauthorized.

**Response Schema:**

- `error` (object) *(required)*
  - `message` (string) *(required)*
  - `code` (number) *(required)*
  - `slug` (string) *(required)*
  - `status` (number) *(required)*
  - `request_id` (string)
  - `suggested_fix` (string)
  - `errors` (array<string>)

#### 403 - Forbidden.

**Response Schema:**

- `error` (object) *(required)*
  - `message` (string) *(required)*
  - `code` (number) *(required)*
  - `slug` (string) *(required)*
  - `status` (number) *(required)*
  - `request_id` (string)
  - `suggested_fix` (string)
  - `errors` (array<string>)

#### 404 - Connected account not found.

**Response Schema:**

- `error` (object) *(required)*
  - `message` (string) *(required)*
  - `code` (number) *(required)*
  - `slug` (string) *(required)*
  - `status` (number) *(required)*
  - `request_id` (string)
  - `suggested_fix` (string)
  - `errors` (array<string>)

#### 500 - Internal server error.

**Response Schema:**

- `error` (object) *(required)*
  - `message` (string) *(required)*
  - `code` (number) *(required)*
  - `slug` (string) *(required)*
  - `status` (number) *(required)*
  - `request_id` (string)
  - `suggested_fix` (string)
  - `errors` (array<string>)

### Example cURL Request

```bash
curl -X PATCH "https://backend.composio.dev/api/v3.1/consumer/connected_accounts/string/permissions/tools/string" \
  -H "x-api-key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "toolkit_slug": "string",
    "risk_group": "read",
    "state": "always_allow",
    "source": "settings",
    "permission_config_version": "string"
  }'
```