[Documentation]: It is not clear are multiple tag_key/tag_value are supported?

[EugenKon]

Overview of the Issue

On the AWS in the same region we have multiple clusters. Thus provider=aws tag_key=ConsulAutoJoin tag_value=auto-join sees EC2 instances from a different VPCs, though it can not communicate with each other, because each project is located in a separate subnet.

So I would to use:
provider=aws tag_key=ConsulAutoJoin tag_value=auto-join tag_key=project_name tag_value=project1

It is not clear from the documentation: are multiple tag_key/tag_value are supported as in the example above?
https://developer.hashicorp.com/consul/docs/install/cloud-auto-join#amazon-ec2-and-ecs