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 action15F8HVWC80W9NFX8swc7riBOsbWNilAs5gk0zvCu8WnZE5yoRyOGw/ciSlps+/IzEx1HSgJn7pzSeNJM/3UT9OCZvPo=