Build instructions / Amplify

[mikelarry911]

The build instructions for the other repo (backend) are very nice and clear. However I noticed you are using specific AWS roles etc for dev and prod as seen below:

https://github.com/tomoima525/sol-hayama/blob/017da5925b07e4ab79d03bd69c24d3ce7c7b2268/amplify/team-provider-info.json

{
  "dev": {
    "awscloudformation": {
      "AuthRoleName": "amplify-solhayama-dev-225040-authRole",
      "UnauthRoleArn": "arn:aws:iam::259024843705:role/amplify-solhayama-dev-225040-unauthRole",
      "AuthRoleArn": "arn:aws:iam::259024843705:role/amplify-solhayama-dev-225040-authRole",
      "Region": "us-west-2",
      "DeploymentBucketName": "amplify-solhayama-dev-225040-deployment",
      "UnauthRoleName": "amplify-solhayama-dev-225040-unauthRole",
      "StackName": "amplify-solhayama-dev-225040",
      "StackId": "arn:aws:cloudformation:us-west-2:259024843705:stack/amplify-solhayama-dev-225040/599b5490-21b2-11ec-b9c9-0a1eb8199e0b",
      "AmplifyAppId": "d1xf7cves0bpzs"

Do these Roles and ARNs need to be created manually in AWS and then added to this config ?