vpcId
A unique ID for the VPC that the environment is deployed inside.
Amazon EVS requires that all VPC subnets exist in a single Availability Zone in a Region where the service is available.
The VPC that you specify must have a valid DHCP option set with domain name, at least two DNS servers, and an NTP server. These settings are used to configure your VCF appliances and hosts. The VPC cannot be used with any other deployed Amazon EVS environment. Amazon EVS does not provide multi-VPC support for environments at this time.
Amazon EVS does not support the following Amazon Web Services networking options for NSX overlay connectivity: cross-Region VPC peering, Amazon S3 gateway endpoints, or Amazon Web Services Direct Connect virtual private gateway associations.
Ensure that you specify a VPC that is adequately sized to accommodate the {evws} subnets.