# DescribeNetworkInterfacePermissions
<a name="API_DescribeNetworkInterfacePermissions"></a>

Describes the permissions for your network interfaces. 

## Request Parameters
<a name="API_DescribeNetworkInterfacePermissions_RequestParameters"></a>

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see [Common Query Parameters](CommonParameters.md).

 **Filter.N**   
One or more filters.  
+  `network-interface-permission.network-interface-permission-id` - The ID of the permission.
+  `network-interface-permission.network-interface-id` - The ID of the network interface.
+  `network-interface-permission.aws-account-id` - The Amazon Web Services account ID.
+  `network-interface-permission.aws-service` - The Amazon service.
+  `network-interface-permission.permission` - The type of permission (`INSTANCE-ATTACH` \$1 `EIP-ASSOCIATE`).
Type: Array of [Filter](API_Filter.md) objects  
Required: No

 **MaxResults**   
The maximum number of items to return for this request. To get the next page of items, make another request with the token returned in the output. If this parameter is not specified, up to 50 results are returned by default. For more information, see [Pagination](https://docs.amazonaws.cn/AWSEC2/latest/APIReference/Query-Requests.html#api-pagination).  
Type: Integer  
Valid Range: Minimum value of 5. Maximum value of 255.  
Required: No

 **NetworkInterfacePermissionId.N**   
The network interface permission IDs.  
Type: Array of strings  
Required: No

 **NextToken**   
The token returned from a previous paginated request. Pagination continues from the end of the items returned by the previous request.  
Type: String  
Required: No

## Response Elements
<a name="API_DescribeNetworkInterfacePermissions_ResponseElements"></a>

The following elements are returned by the service.

 **networkInterfacePermissions**   
The network interface permissions.  
Type: Array of [NetworkInterfacePermission](API_NetworkInterfacePermission.md) objects

 **nextToken**   
The token to include in another request to get the next page of items. This value is `null` when there are no more items to return.  
Type: String

 **requestId**   
The ID of the request.  
Type: String

## Errors
<a name="API_DescribeNetworkInterfacePermissions_Errors"></a>

For information about the errors that are common to all actions, see [Common client error codes](errors-overview.md#CommonErrors).

## Examples
<a name="API_DescribeNetworkInterfacePermissions_Examples"></a>

### Example
<a name="API_DescribeNetworkInterfacePermissions_Example_1"></a>

This example describes all of your network interface permissions.

#### Sample Request
<a name="API_DescribeNetworkInterfacePermissions_Example_1_Request"></a>

```
https://ec2.amazonaws.com/?Action=DescribeNetworkInterfacePermissions
&AUTHPARAMS
```

#### Sample Response
<a name="API_DescribeNetworkInterfacePermissions_Example_1_Response"></a>

```
<DescribeNetworkInterfacePermissionsResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
    <requestId>6d4fe5e1-4bd2-4e76-8980-04cexample</requestId>
    <networkInterfacePermissions>
        <item>
            <awsAccountId>123456789012</awsAccountId>
            <networkInterfaceId>eni-b909511a</networkInterfaceId>
            <networkInterfacePermissionId>eni-perm-06fd19020ede149ea</networkInterfacePermissionId>
            <permission>INSTANCE-ATTACH</permission>
            <permissionState>
                <state>GRANTED</state>
            </permissionState>
        </item>
    </networkInterfacePermissions>
</DescribeNetworkInterfacePermissionsResponse>
```

## See Also
<a name="API_DescribeNetworkInterfacePermissions_SeeAlso"></a>

For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon Command Line Interface V2](https://docs.amazonaws.cn/goto/cli2/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for .NET V4](https://docs.amazonaws.cn/goto/DotNetSDKV4/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for Go v2](https://docs.amazonaws.cn/goto/SdkForGoV2/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for JavaScript V3](https://docs.amazonaws.cn/goto/SdkForJavaScriptV3/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for Kotlin](https://docs.amazonaws.cn/goto/SdkForKotlin/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for PHP V3](https://docs.amazonaws.cn/goto/SdkForPHPV3/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for Python](https://docs.amazonaws.cn/goto/boto3/ec2-2016-11-15/DescribeNetworkInterfacePermissions) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/ec2-2016-11-15/DescribeNetworkInterfacePermissions)