Hello everyone, my current DEV stack resources is all in AWS region ap-northeast-1, and adpoting by pulumi import cli But I found that, a single resource, the AWS ACM was exist with different REGION in us-east-1, looks like is reference by AWS cloudfront does pulumi stack support multipie region, my current stack config as below

# Pulumi.dev.yaml
config:
  aws:region: ap-northeast-1

How can I import the AWS ACM from us-east-1 ?

It does but you need to set explicit providers for it, https://www.pulumi.com/docs/intro/concepts/resources/providers/#explicit-provider-configuration

Yes, I just saw that and create a new AWS provider then import successful, thanks.