Request Parameters Response Elements Errors Examples See Also

ModifyTransitGatewayPrefixListReference

Modifies a reference (route) to a prefix list in a specified transit gateway route table.

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.

Blackhole

Indicates whether to drop traffic that matches this route.

Type: Boolean

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

PrefixListId

The ID of the prefix list.

Type: String

Required: Yes

TransitGatewayAttachmentId

The ID of the attachment to which traffic is routed.

Type: String

Required: No

TransitGatewayRouteTableId

The ID of the transit gateway route table.

Type: String

Required: Yes

Response Elements

The following elements are returned by the service.

requestId

The ID of the request.

Type: String

transitGatewayPrefixListReference

Information about the prefix list reference.

Type: TransitGatewayPrefixListReference object

Errors

For information about the errors that are common to all actions, see Common client error codes.

Examples

Example

This example modifies the prefix list reference in the specified route table by changing the attachment to which traffic is routed.

Sample Request


https://ec2.amazonaws.com/?Action=ModifyTransitGatewayPrefixListReference
&TransitGatewayRouteTableId=tgw-rtb-0f98a0a5d09abcabc
&PrefixListId=pl-001122334455aabbc
&TransitGatewayAttachmentId=tgw-attach-11223344aabbcc112
&AUTHPARAMS

Sample Response


<ModifyTransitGatewayPrefixListReferenceResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
    <requestId>bbd3e523-3e5b-4d3b-b010-example</requestId>
    <transitGatewayPrefixListReference>
        <blackhole>false</blackhole>
        <prefixListId>pl-001122334455aabbc</prefixListId>
        <prefixListOwnerId>123456789012</prefixListOwnerId>
        <state>modifying</state>
        <transitGatewayAttachment>
            <resourceId>tgw-012233aabbcc11223</resourceId>
            <resourceType>peering</resourceType>
            <transitGatewayAttachmentId>tgw-attach-11223344aabbcc112</transitGatewayAttachmentId>
        </transitGatewayAttachment>
        <transitGatewayRouteTableId>tgw-rtb-0f98a0a5d09abcabc</transitGatewayRouteTableId>
    </transitGatewayPrefixListReference>
</ModifyTransitGatewayPrefixListReferenceResponse>