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Hey all… Everything works perfectly before, but now when I am build new service with `pulumi 3` , I keep getting the following error after running `pulumi up` , even in a fresh `aws-typescript` template………….
```     Type                 Name            Plan       Info
 +   pulumi:pulumi:Stack  playground-dev  create     
     └─ aws:s3:Bucket     newtestbucket              1 error
 
Diagnostics:
  aws:s3:Bucket (newtestbucket):
    error: could not validate provider configuration: 1 error occurred:
        * Invalid or unknown key```
My configs
```// Pulumi.yaml
name: playground
runtime: nodejs
description: A minimal AWS TypeScript Pulumi program
template:
  config:
    aws:region:
      description: The AWS region to deploy into
      default: us-east-1

// Pulumi.dev.yaml
config:
  aws:accesskey: ...
  aws:region: us-east-1
  aws:secretKey:
    secure: ...```
Anyone can give me some clues?