Several county VPCs must consume a shared partner case-management A…

Question

Several county VPCs must consume a shared partner case-management API privately without building a full VPC peering mesh to the partner network. Which approach scales private connectivity cleanly?

Accepted Answer

Expose the partner API through AWS PrivateLink interface endpoints so consumers reach it privately without peering sprawl — PrivateLink is the private service hatch: consumers plug into an endpoint in their own VPC instead of wiring a spaghetti peering mesh to the partner. Same private feel, far less tangle.

Answer

Peer every consumer VPC directly to every partner VPC and manage the mesh by spreadsheet

Answer

Publish the partner API on the open Internet and rely on security groups alone

Answer

Require each VPC to use public NAT IPs as the only private connectivity model

Several county VPCs must consume a shared partner case-management API privately without building a full VPC peering mesh to the partner network. Which approach scales private connectivity cleanly?

Short Explanation

Full Explanation