This topic describes the limits on endpoint services and endpoints. Before you use the PrivateLink service, note the following limits:

Limits of endpoint services

The following table lists the limits of endpoint services.

Item Limit Adjustable
Number of endpoints that can be created under each account 100 Submit a ticket
Number of service resources that can be added to each endpoint 500
Number of zones available for each service resource when you add the service resources to an endpoint service 5
Number of service resources that can be added to an endpoint service in each zone 100
Types of service resources that an endpoint service supports SLB instances that are deployed in VPC networks. The SLB instances must support PrivateLink. N/A
Traffic supported by endpoint services IPv4 traffic
Protocols supported by endpoint services TCP and UDP

Limits of endpoints

The following table lists the limits of endpoints.

Item Limit Adjustable
Number of endpoints that can be created under each account 500 Submit a ticket
Number of endpoints that can be deployed in each VPC network 50
Number of zones for each endpoint 5
Maximum bandwidth for each elastic network interface (ENI) associated with an endpoint 1Gbps Submit a ticket. You can increase the bandwidth limit to 10 Gbit/s for each endpoint ENI.
Number of ENIs that can be associated with an endpoint in each zone 1 N/A
Traffic supported by endpoints IPv4 traffic
Protocols supported by endpoint services TCP and UDP