http://ec2.{region}.amazonaws.com/#Action=CreateVpcPeeringConnection<p>Requests a VPC peering connection between two VPCs: a requester VPC that you own and an accepter VPC with which to create the connection. The accepter VPC can belong to another Amazon Web Services account and can be in a different Region to the requester VPC. The requester VPC and accepter VPC cannot have overlapping CIDR blocks.</p> <note> <p>Limitations and rules apply to a VPC peering connection. For more information, see the <a href="https://docs.aws.amazon.com/vpc/latest/peering/vpc-peering-basics.html#vpc-peering-limitations">limitations</a> section in the <i>VPC Peering Guide</i>.</p> </note> <p>The owner of the accepter VPC must accept the peering request to activate the peering connection. The VPC peering connection request expires after 7 days, after which it cannot be accepted or rejected.</p> <p>If you create a VPC peering connection request between VPCs with overlapping CIDR blocks, the VPC peering connection has a status of <code>failed</code>.</p>
{
"success": true,
"data": {
"id": "abc123",
"created_at": "2025-01-01T00:00:00Z"
}
}{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request parameters"
}
}1curl --request POST \2 --url 'http://ec2.{region}.amazonaws.com/#Action=CreateVpcPeeringConnection' \3 --header 'accept: application/json' \4 --header 'content-type: application/json'1{2 "success": true,3 "data": {4 "id": "abc123",5 "created_at": "2025-01-01T00:00:00Z"6 }7}http://ec2.{region}.amazonaws.com/#Action=CreateVpcPeeringConnection<p>Requests a VPC peering connection between two VPCs: a requester VPC that you own and an accepter VPC with which to create the connection. The accepter VPC can belong to another Amazon Web Services account and can be in a different Region to the requester VPC. The requester VPC and accepter VPC cannot have overlapping CIDR blocks.</p> <note> <p>Limitations and rules apply to a VPC peering connection. For more information, see the <a href="https://docs.aws.amazon.com/vpc/latest/peering/vpc-peering-basics.html#vpc-peering-limitations">limitations</a> section in the <i>VPC Peering Guide</i>.</p> </note> <p>The owner of the accepter VPC must accept the peering request to activate the peering connection. The VPC peering connection request expires after 7 days, after which it cannot be accepted or rejected.</p> <p>If you create a VPC peering connection request between VPCs with overlapping CIDR blocks, the VPC peering connection has a status of <code>failed</code>.</p>
{
"success": true,
"data": {
"id": "abc123",
"created_at": "2025-01-01T00:00:00Z"
}
}{
"success": false,
"error": {
"code": "VALIDATION_ERROR",
"message": "Invalid request parameters"
}
}1curl --request POST \2 --url 'http://ec2.{region}.amazonaws.com/#Action=CreateVpcPeeringConnection' \3 --header 'accept: application/json' \4 --header 'content-type: application/json'1{2 "success": true,3 "data": {4 "id": "abc123",5 "created_at": "2025-01-01T00:00:00Z"6 }7}