AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionD13R0E4T1MKDQMQGZH3h+nsp76m1xEkbI8sSxpuWMMAsETjofAAUiYH/HXRtImtLfZQbk2W5Vtzq5KXThlsNtHwlHh8NkVX0w3YTpZJi6/i5nnUdRuLw9d81Ynw=