ServerlessDeploymentBucket - API: s3:CreateBucket Access Denied.
Serverless Framework creates an S3 bucket to store the deployment artifacts for your Serverless application. This error usually happens when the IAM credentials you are using to deploy doesn’t have the permission to create the deployment bucket.
Review the IAM permissions available for the IAM user/role used to deploy your application. And ensure that the
s3:CreateBucket permission has been granted.