AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionZQ96HRS6TW4C7ZC9tQLcRdUnJn5VrLqylzgsIifmjLcmx9+LaCRxv6jOsTV9vQKuPlVCq5Xhm+b6zB6r2jZLzXMGYBXeDjDShpU52n7zNh30MRYf