aws ec2 create-transit-gateway-vpc-attachment
Attaches the specified VPC to the specified transit gateway. If you attach a VPC with a CIDR range that overlaps the CIDR range of a VPC that is already attached, the new VPC CIDR range is not propagated to the default propagation route table. To send VPC traffic to an attached transit gateway, add a route to the VPC route table using CreateRoute
Options
| Name | Description |
|---|---|
--transit-gateway-id <string> | The ID of the transit gateway |
--vpc-id <string> | The ID of the VPC |
--subnet-ids <arg> [arg...] | The IDs of the subnets to associate with the transit gateway multicast domain |
--options <structure> | The VPC attachment options |
--tag-specifications <list> | The tags to apply to the VPC attachment |
--dry-run | 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 |
--no-dry-run | 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 |
--cli-input-json <string> | Performs service operation based on the JSON string provided. The JSON string follows the format provided by ``--generate-cli-skeleton``. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally |
--generate-cli-skeleton <string> | Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value ``input``, prints a sample input JSON that can be used as an argument for ``--cli-input-json``. If provided with the value ``output``, it validates the command inputs and returns a sample output JSON for that command |