AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket actionF41A6P0CMZAZ6P93NLQuRRVh9t9Ju5LuwXH4eUzemrw5GD09eGgjQ+6gO0NLFPkS4EiW/tULgLkejho5d8EhUHOXbs4=