API Description	API Path
List Tier-1 instances Paginated list of all Tier-1 instances	GET /policy/api/v1/infra/tier-1s GET /policy/api/v1/global-infra/tier-1s
Delete Tier-1 configuration Delete Tier-1 configuration	DELETE /policy/api/v1/infra/tier-1s/<tier-1-id>
Read Tier-1 configuration Read Tier-1 configuration	GET /policy/api/v1/infra/tier-1s/<tier-1-id> GET /policy/api/v1/global-infra/tier-1s/<tier-1-id>
Create or update Tier-1 configuration If Tier-1 with the tier-1-id is not already present, create a new Tier-1 instance. If it already exists, update the tier-1 instance with specified attributes.	PATCH /policy/api/v1/infra/tier-1s/<tier-1-id>
Reprocess Tier1 gateway configuration and publish updates to NSX controller Reprocess Tier1 gateway configuration and configuration of related entities like Tier1 interfaces and static routes, etc. Any missing Updates are published to NSX controller.	POST /policy/api/v1/infra/tier-1s/<tier-1-id>?action=reprocess
Create or update tier-1 configuration If Tier-1 with the tier-1-id is not already present, create a new Tier-1 instance. If it already exists, replace the Tier-1 instance with this object.	PUT /policy/api/v1/infra/tier-1s/<tier-1-id>