# DescribeVpcEndpointConnectionNotifications


Describes the connection notifications for VPC endpoints and VPC endpoint services.

## Request Parameters


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).

 **ConnectionNotificationId**   
The ID of the notification.  
Type: String  
Required: No

 **DryRun**   
Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is `DryRunOperation`. Otherwise, it is `UnauthorizedOperation`.  
Type: Boolean  
Required: No

 **Filter.N**   
The filters.  
+  `connection-notification-arn` - The ARN of the SNS topic for the notification.
+  `connection-notification-id` - The ID of the notification.
+  `connection-notification-state` - The state of the notification (`Enabled` \$1 `Disabled`).
+  `connection-notification-type` - The type of notification (`Topic`).
+  `service-id` - The ID of the endpoint service.
+  `vpc-endpoint-id` - The ID of the VPC endpoint.
Type: Array of [Filter](API_Filter.md) objects  
Required: No

 **MaxResults**   
The maximum number of results to return in a single call. To retrieve the remaining results, make another request with the returned `NextToken` value.  
Type: Integer  
Required: No

 **NextToken**   
The token to request the next page of results.  
Type: String  
Required: No

## Response Elements


The following elements are returned by the service.

 **connectionNotificationSet**   
The notifications.  
Type: Array of [ConnectionNotification](API_ConnectionNotification.md) objects

 **nextToken**   
The token to use to retrieve the next page of results. This value is `null` when there are no more results to return.  
Type: String

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

## Errors


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

## Examples


### Example


This example describes all of your connection notifications.

#### Sample Request


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

#### Sample Response


```
<DescribeVpcEndpointConnectionNotificationsResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
    <requestId>48541e40-9b6f-488e-8da7-a52a7example</requestId>
    <connectionNotificationSet>
        <item>
            <connectionNotificationArn>arn:aws:sns:us-east-1:123456789012:EndpointNotification</connectionNotificationArn>
            <connectionEvents>
                <item>Accept</item>
                <item>Connect</item>
                <item>Delete</item>
                <item>Reject</item>
            </connectionEvents>
            <connectionNotificationType>Topic</connectionNotificationType>
            <connectionNotificationState>Enabled</connectionNotificationState>
            <connectionNotificationId>vpce-nfn-123cb952bc8af7123</connectionNotificationId>
            <vpcEndpointId>vpce-1234151a02f327123</vpcEndpointId>
        </item>
    </connectionNotificationSet>
</DescribeVpcEndpointConnectionNotificationsResponse>
```

## See Also


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