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 action57ZXAMQJ07TBY9K5jEdWixINuCwcNxQiddpvW87+/iRihK35H3tsOIUW3fcglHJt5NXsVzZKOzzMw5GOGv3iZf0bD+m7Au4FgK16qpAJ7LiYqHV9NWc+bBuXyJk=