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 actionA1FFVFE89H0Z2M4VCfGyqfCwLWXhKbpnxH9X8ZDfb4QFDWrEzFn4QT433YaYhrlWmPWL+FzjIeTsPyrQ0XhbEnb53sfa2nAo+jLZtds4hIoupwpF3wCKNroy4PE=