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 action9TQ9386WPZVGXKSNhAsXWYiHdoG1cWk9Ki/b/F5r0FYUcJ/EM1Tr17oLncjG6QRPy060coMrQnmt699N1mbK7tMxERWBsf6JmjU6uIqXLwWO7qTv